18998089968
18,998,089,968 is an even composite number composed of seven prime numbers multiplied together.
18998089968 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 18998089968:
24 × 3 × 112 × 13 × 17 × 192 × 41
(2 × 2 × 2 × 2 × 3 × 11 × 11 × 13 × 17 × 19 × 19 × 41)See below for interesting mathematical facts about the number 18998089968 from the Numbermatics database.
Names of 18998089968
- Cardinal: 18998089968 can be written as Eighteen billion, nine hundred ninety-eight million, eighty-nine thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.8998089968 × 1010
Factors of 18998089968
Divisors of 18998089968
- Number of divisors d(n): 720
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Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 17 19 22 24 26 33 34 38 39 41 44 48 51 52 57 66 68 76 78 82 88 102 104 114 121 123 132 136 143 152 156 164 176 187 204 208 209 221 228 242 246 247 264 272 286 304 312 323 328 361 363 374 408 418 429 442 451 456 484 492 494 528 533 561 572 624 627 646 656 663 697 722 726 741 748 779 816 836 858 884 902 912 968 969 984 988 1066 1083 1122 1144 1254 1292 1326 1353 1394 1444 1452 1482 1496 1558 1573 1599 1672 1716 1768 1804 1936 1938 1968 1976 2057 2091 2132 2166 2244 2288 2299 2337 2431 2508 2584 2652 2706 2717 2788 2888 2904 2964 2992 3116 3146 3198 3344 3432 3536 3553 3608 3876 3952 3971 4114 4182 4199 4264 4332 4488 4598 4674 4693 4719 4862 4961 5016 5168 5304 5412 5434 5576 5776 5808 5863 5928 6137 6171 6232 6292 6396 6864 6897 7106 7216 7293 7667 7752 7942 8151 8228 8364 8398 8528 8569 8664 8976 9061 9196 9348 9386 9438 9724 9922 10032 10127 10608 10659 10824 10868 11152 11726 11856 11913 12274 12342 12464 12584 12597 12792 13243 13794 14079 14212 14586 14801 14883 15334 15504 15884 16302 16456 16728 16796 17138 17328 17589 18122 18392 18411 18696 18772 18876 19448 19844 20254 21318 21648 21736 23001 23452 23826 24548 24684 25168 25194 25584 25707 26486 26741 27183 27588 28158 28424 29172 29602 29766 29887 30381 30668 31768 32604 32912 33456 33592 34276 35178 36244 36784 36822 37392 37544 37752 38896 39083 39688 39729 40508 42636 43472 43681 44403 46002 46189 46904 47652 49096 49368 50388 51414 51623 52972 53482 54366 55176 56316 56848 58344 59204 59532 59774 60762 61336 63536 64493 65208 67184 67507 68552 70356 72488 73644 75088 75504 78166 79376 79458 79781 80223 81016 84337 85272 87362 88806 89661 92004 92378 93808 94259 95304 98192 98736 99671 100776 102828 103246 105944 106964 108732 110352 111397 112632 116688 117249 118408 119064 119548 121524 122672 128986 130416 131043 135014 137104 138567 140712 144976 145673 147288 154869 156332 158916 159562 160446 162032 162811 168674 170544 172159 174724 177612 179322 184008 184756 188518 190608 192413 193479 199342 201552 202521 205656 206492 211888 213928 217464 222794 225264 234498 236816 238128 239096 239343 243048 251617 253011 257972 262086 270028 277134 281424 282777 291346 294576 299013 309738 312664 317832 319124 320892 325622 334191 337348 344318 349448 355224 358644 368016 369512 377036 384826 386958 398684 405042 411312 412984 427856 434928 437019 445588 468996 478192 478686 486096 488433 503234 506022 508079 515944 516477 524172 540056 554268 565554 567853 577239 582692 598026 619476 625328 635664 638248 641784 651244 668382 674696 688636 698896 710448 717288 739024 742577 754072 754851 769652 773916 797368 810084 825968 874038 877591 891176 937992 957372 976866 1006468 1012044 1016158 1031888 1032954 1048344 1080112 1096381 1108536 1131108 1135706 1154478 1165384 1196052 1225367 1238952 1276496 1283568 1302488 1336764 1349392 1377272 1434576 1485154 1508144 1509702 1524237 1539304 1547832 1594736 1602403 1620168 1703559 1748076 1755182 1782352 1790921 1875984 1893749 1914744 1953732 2012936 2024088 2032316 2065908 2096688 2116543 2192762 2217072 2227731 2262216 2271412 2308956 2330768 2392104 2450734 2477904 2604976 2632773 2673528 2754544 2767787 2970308 3019404 3048474 3078608 3095664 3204806 3240336 3271021 3289143 3407118 3496152 3510364 3581842 3676101 3787498 3829488 3907464 4025872 4048176 4064632 4131816 4233086 4385524 4455462 4524432 4542824 4617912 4784208 4807209 4901468 5265546 5347056 5372763 5535574 5681247 5940616 6038808 6096948 6349629 6409612 6542042 6578286 6814236 6992304 7020728 7163684 7352202 7574996 7814928 8129264 8263632 8303361 8466172 8771048 8910924 9085648 9235824 9614418 9653501 9802936 9813063 10531092 10745526 11071148 11362494 11881232 12077616 12193896 12699258 12819224 13084084 13156572 13628472 14041456 14327368 14704404 15149992 16606722 16932344 17542096 17821848 19228836 19307002 19605872 19626126 20831239 21062184 21491052 22142296 22724988 23281973 24387792 25398516 25638448 26168168 26313144 27256944 28654736 28960503 29408808 30299984 30445657 33213444 33864688 35643696 35981231 38457672 38614004 39252252 41662478 42124368 42982104 44284592 45449976 46563946 50797032 52336336 52626288 57921006 58817616 60891314 62493717 66426888 69845919 71962462 76915344 77228008 78504504 83324956 85964208 90899952 91336971 93127892 101594064 107943693 115842012 121782628 124987434 132853776 139691838 143924924 154456016 157009008 166649912 182673942 186255784 215887386 231684024 243565256 249974868 279383676 287849848 333299824 365347884 372511568 395793541 431774772 463368048 487130512 499949736 558767352 575699696 730695768 791587082 863549544 999899472 1117534704 1187380623 1461391536 1583174164 1727099088 2374761246 3166348328 4749522492 6332696656 9499044984 18998089968
- Sum of all divisors σ(n): 66504055968
- Sum of proper divisors (its aliquot sum) s(n): 47505966000
- 18998089968 is an abundant number, because the sum of its proper divisors (47505966000) is greater than itself. Its abundance is 28507876032
Bases of 18998089968
- Binary: 100011011000101111111011000111100002
- Hexadecimal: 0x46C5FD8F0
- Base-36: 8Q6Z01C
Squares and roots of 18998089968
- 18998089968 squared (189980899682) is 360927422432222241024
- 18998089968 cubed (189980899683) is 6856931643285699517144532447232
-
The
square root of 18998089968 is 137833.5589325039 -
The
cube root of 18998089968 is 2668.3122293655
Scales and comparisons
How big is 18998089968?- 18,998,089,968 seconds is equal to 604 years, 4 weeks, 1 day, 7 hours, 12 minutes, 48 seconds.
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To count from 1 to 18,998,089,968 would take you about one thousand, two hundred eight 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 18998089968 cubic inches would be around 222.4 feet tall.
Recreational maths with 18998089968
- 18998089968 backwards is 86998089981
- The number of decimal digits it has is: 11
- The sum of 18998089968's digits is 75
- More coming soon!
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"Number 18998089968 - Facts about the integer". Numbermatics.com. 2024. Web. 17 May 2024.
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Numbermatics. (2024). Number 18998089968 - Facts about the integer. Retrieved 17 May 2024, from https://numbermatics.com/n/18998089968/
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The information we have on file for 18998089968 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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