161427637455229728
161,427,637,455,229,728 is an even composite number composed of six prime numbers multiplied together.
What does the number 161427637455229728 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 2304 divisors.
161427637455229728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.
Prime factorization of 161427637455229728:
25 × 32 × 113 × 313 × 47 × 673
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 11 × 31 × 31 × 31 × 47 × 67 × 67 × 67)See below for interesting mathematical facts about the number 161427637455229728 from the Numbermatics database.
Names of 161427637455229728
- Cardinal: 161427637455229728 can be written as One hundred sixty-one quadrillion, four hundred twenty-seven trillion, six hundred thirty-seven billion, four hundred fifty-five million, two hundred twenty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.61427637455229728 × 1017
Factors of 161427637455229728
Divisors of 161427637455229728
- Number of divisors d(n): 2304
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 31 32 33 36 44 47 48 62 66 67 72 88 93 94 96 99 121 124 132 134 141 144 176 186 188 198 201 242 248 264 268 279 282 288 341 352 363 372 376 396 402 423 484 496 517 528 536 558 564 603 682 726 737 744 752 792 804 846 961 968 992 1023 1034 1056 1072 1089 1116 1128 1206 1331 1364 1452 1457 1474 1488 1504 1551 1584 1608 1692 1922 1936 2046 2068 2077 2144 2178 2211 2232 2256 2412 2662 2728 2883 2904 2914 2948 2976 3069 3102 3149 3168 3216 3384 3751 3844 3872 3993 4092 4136 4154 4356 4371 4422 4464 4489 4512 4653 4824 5324 5456 5687 5766 5808 5828 5896 6138 6204 6231 6298 6432 6633 6768 7502 7688 7986 8107 8184 8272 8308 8649 8712 8742 8844 8928 8978 9306 9447 9648 10571 10648 10912 11253 11374 11532 11616 11656 11792 11979 12276 12408 12462 12596 13113 13266 13467 13536 15004 15376 15972 16027 16214 16368 16544 16616 17061 17298 17424 17484 17688 17956 18612 18693 18894 19296 21142 21296 22506 22748 22847 23064 23312 23584 23958 24321 24552 24816 24924 25192 26226 26532 26934 28341 29791 30008 30752 31713 31944 32054 32428 32736 33232 33759 34122 34596 34639 34848 34968 35376 35912 37224 37386 37788 40401 41261 42284 42592 45012 45167 45496 45694 46128 46624 47916 48081 48642 49104 49379 49632 49848 50384 51183 52452 53064 53868 56682 59582 60016 62557 63426 63888 64108 64387 64856 66464 67518 68244 68541 69192 69278 69936 70752 71824 72963 74448 74772 75576 80802 82522 84568 89177 89373 90024 90334 90992 91388 92256 95139 95832 96162 97284 97619 98208 98758 99696 100768 102366 103917 104904 106128 107736 113364 116281 119164 120032 123783 125114 126852 127776 128216 128774 129712 135036 135501 136488 137082 138384 138556 139159 139872 143648 144243 145926 148137 148896 149544 151152 161604 165044 169136 176297 178354 178746 180048 180668 181984 182776 187671 190278 191664 192324 193161 194568 195238 197516 199392 204732 205623 207834 209808 210983 212256 215472 226728 232562 238328 247566 250228 251317 253704 256432 257548 259424 267531 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6084261927304 6155251942928 6407892880884 6476794954872 6504982166958 6574928211764 6637376647968 6737942960816 6844794668217 6924658435794 6999117128652 7065594496224 7096344182136 7172648958288 7580185830918 7635400503984 8365860150043 8543857174512 8635726606496 8673309555944 8990178071688 9126392890956 9232877914392 9264671571122 9332156171536 9461792242848 9715192432308 9757473250437 9862392317646 9956064971952 10072230452064 10106914441224 10498675692978 10758973437432 11925800639423 11986904095584 12168523854608 12310503885856 12815785761768 12953589909744 13009964333916 13149856423528 13475885921632 13689589336434 13849316871588 13897007356683 13998234257304 14192688364272 14345297916576 14793588476469 15160371661836 15270801007968 16731720300086 17087714349024 17346619111888 17980356143376 18081052582351 18252785781912 18465755828784 18529343142244 18664312343072 19430384864616 19514946500874 19724784635292 19912129943904 20213828882448 20997351385956 21517946874864 23851601278846 24337047709216 25097580450129 25631571523536 25907179819488 26019928667832 26299712847056 27379178672868 27698633743176 27794014713366 27996468514608 28385376728544 29587176952938 30320743323672 33463440600172 34693238223776 35777401918269 35960712286752 36162105164702 36505571563824 36931511657568 37058686284488 38860769729232 39029893001748 39449569270584 40427657764896 41691022070049 41994702771912 43035893749728 47703202557692 50195160900258 50955693641171 51263143047072 52039857335664 52599425694112 54243157747053 54758357345736 55397267486352 55588029426732 55992937029216 59174353905876 60641486647344 66926881200344 71554803836538 72324210329404 73011143127648 74117372568976 75292741350387 77721539458464 78059786003496 78899138541168 83382044140098 83989405543824 95406405115384 100390321800516 101911387282342 104079714671328 107332205754807 108486315494106 109516714691472 110794534972704 111176058853464 118348707811752 121282973294688 133853762400688 143109607673076 144648420658808 148234745137952 150585482700774 152867080923513 156119572006992 157798277082336 162729473241159 166764088280196 167978811087648 190812810230768 200780643601032 203822774564684 214664411509614 216972630988212 219033429382944 222352117706928 236697415623504 267707524801376 286219215346152 289296841317616 301170965401548 305734161847026 312239144013984 325458946482318 333528176560392 381625620461536 401561287202064 407645549129368 429328823019228 433945261976424 444704235413856 458601242770539 473394831247008 560512630052881 572438430692304 578593682635232 602341930803096 611468323694052 650917892964636 667056353120784 803122574404128 815291098258736 858657646038456 867890523952848 917202485541078 1121025260105762 1144876861384608 1204683861606192 1222936647388104 1301835785929272 1334112706241568 1630582196517472 1681537890158643 1717315292076912 1735781047905696 1834404971082156 2242050520211524 2409367723212384 2445873294776208 2603671571858544 3363075780317286 3434630584153824 3668809942164312 4484101040423048 4891746589552416 5044613670475929 5207343143717088 6726151560634572 7337619884328624 8968202080846096 10089227340951858 13452303121269144 14675239768657248 17936404161692192 20178454681903716 26904606242538288 40356909363807432 53809212485076576 80713818727614864 161427637455229728
- Sum of all divisors σ(n): 540936790495395840
- Sum of proper divisors (its aliquot sum) s(n): 379509153040166112
- 161427637455229728 is an abundant number, because the sum of its proper divisors (379509153040166112) is greater than itself. Its abundance is 218081515584936384
Bases of 161427637455229728
- Binary: 10001111011000000110010100101110110111001100010011001000002
- Hexadecimal: 0x23D8194BB731320
- Base-36: 185HBKVER9K0
Squares and roots of 161427637455229728
- 161427637455229728 squared (1614276374552297282) is 26058882134377087773619577254953984
- 161427637455229728 cubed (1614276374552297283) is 4206623777676787572253540409823133910103496788836352
-
The
square root of 161427637455229728 is 401780583.7210525633 -
The
cube root of 161427637455229728 is 544493.4130062681
Scales and comparisons
How big is 161427637455229728?- 161,427,637,455,229,728 seconds is equal to 5,132,899,542 years, 31 weeks, 4 days, 14 hours, 28 minutes, 48 seconds.
-
To count from 1 to 161,427,637,455,229,728 would take you about fifteen billion, three hundred ninety-eight million, six hundred ninety-eight thousand, six hundred twenty-seven years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 161427637455229728 cubic inches would be around 45374.5 feet tall.
Recreational maths with 161427637455229728
- 161427637455229728 backwards is 827922554736724161
- The number of decimal digits it has is: 18
- The sum of 161427637455229728's digits is 81
- More coming soon!
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"Number 161427637455229728 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.
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Numbermatics. (2024). Number 161427637455229728 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/161427637455229728/
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Numbermatics. 2024. "Number 161427637455229728 - Facts about the integer". https://numbermatics.com/n/161427637455229728/
The information we have on file for 161427637455229728 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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