1231172355168
1,231,172,355,168 is an even composite number composed of five prime numbers multiplied together.
1231172355168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 1231172355168:
25 × 32 × 73 × 792 × 1997
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 79 × 79 × 1997)See below for interesting mathematical facts about the number 1231172355168 from the Numbermatics database.
Names of 1231172355168
- Cardinal: 1231172355168 can be written as One trillion, two hundred thirty-one billion, one hundred seventy-two million, three hundred fifty-five thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.231172355168 × 1012
Factors of 1231172355168
Divisors of 1231172355168
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 72 79 84 96 98 112 126 144 147 158 168 196 224 237 252 288 294 316 336 343 392 441 474 504 553 588 632 672 686 711 784 882 948 1008 1029 1106 1176 1264 1372 1422 1568 1659 1764 1896 1997 2016 2058 2212 2352 2528 2744 2844 3087 3318 3528 3792 3871 3994 4116 4424 4704 4977 5488 5688 5991 6174 6241 6636 7056 7584 7742 7988 8232 8848 9954 10976 11376 11613 11982 12348 12482 13272 13979 14112 15484 15976 16464 17696 17973 18723 19908 22752 23226 23964 24696 24964 26544 27097 27958 30968 31952 32928 34839 35946 37446 39816 41937 43687 46452 47928 49392 49928 53088 54194 55916 56169 61936 63904 69678 71892 74892 79632 81291 83874 87374 92904 95856 97853 98784 99856 108388 111832 112338 123872 125811 131061 139356 143784 149784 157763 159264 162582 167748 174748 185808 191712 195706 199712 216776 223664 224676 243873 251622 262122 278712 287568 293559 299568 305809 315526 325164 335496 349496 371616 391412 393183 433552 447328 449352 473289 487746 503244 524244 557424 575136 587118 599136 611618 631052 650328 670992 684971 698992 782824 786366 867104 880677 898704 917427 946578 975492 1006488 1048488 1104341 1114848 1174236 1223236 1262104 1300656 1341984 1369942 1397984 1419867 1565648 1572732 1761354 1797408 1834854 1893156 1950984 2012976 2054913 2096976 2140663 2208682 2348472 2446472 2524208 2601312 2739884 2752281 2839734 3131296 3145464 3313023 3522708 3669708 3786312 3901968 4025952 4109826 4193952 4281326 4417364 4696944 4892944 5048416 5479768 5504562 5679468 6164739 6290928 6421989 6626046 7045416 7339416 7572624 7730387 7803936 8219652 8562652 8834728 9393888 9785888 9939069 10959536 11009124 11358936 12329478 12463277 12581856 12843978 13252092 14090832 14678832 15145248 15460774 16439304 17125304 17669456 19265967 19878138 21919072 22018248 22717872 23191161 24658956 24926554 25687956 26504184 28181664 29357664 30921548 32878608 34250608 35338912 37389831 38531934 39756276 44036496 45435744 46382322 49317912 49853108 51375912 53008368 54112709 61843096 65757216 68501216 69573483 74779662 77063868 79512552 87242939 88072992 92764644 98635824 99706216 102751824 106016736 108225418 112169493 123686192 139146966 149559324 154127736 159025104 162338127 174485878 185529288 197271648 199412432 205503648 216450836 224338986 247372384 261728817 278293932 299118648 308255472 318050208 324676254 348971756 371058576 398824864 432901672 448677972 487014381 523457634 556587864 598237296 610700573 616510944 649352508 697943512 742117152 785186451 865803344 897355944 974028762 1046915268 1113175728 1196474592 1221401146 1298705016 1395887024 1570372902 1731606688 1794711888 1832101719 1948057524 2093830536 2226351456 2442802292 2597410032 2791774048 3140745804 3589423776 3664203438 3896115048 4187661072 4274904011 4885604584 5194820064 5496305157 6281491608 7328406876 7792230096 8375322144 8549808022 9771209168 10992610314 12562983216 12824712033 14656813752 15584460192 17099616044 19542418336 21985220628 25125966432 25649424066 29313627504 34199232088 38474136099 43970441256 51298848132 58627255008 68398464176 76948272198 87940882512 102597696264 136796928352 153896544396 175881765024 205195392528 307793088792 410390785056 615586177584 1231172355168
- Sum of all divisors σ(n): 4137377680800
- Sum of proper divisors (its aliquot sum) s(n): 2906205325632
- 1231172355168 is an abundant number, because the sum of its proper divisors (2906205325632) is greater than itself. Its abundance is 1675032970464
Bases of 1231172355168
- Binary: 100011110101001111001011101000100011000002
- Hexadecimal: 0x11EA7974460
- Base-36: FPLC8D40
Squares and roots of 1231172355168
- 1231172355168 squared (12311723551682) is 1515785368129919936308224
- 1231172355168 cubed (12311723551683) is 1866193041609707415791872697247301632
-
The
square root of 1231172355168 is 1109582.0632868937 -
The
cube root of 1231172355168 is 10717.8157073157
Scales and comparisons
How big is 1231172355168?- 1,231,172,355,168 seconds is equal to 39,147 years, 24 weeks, 4 days, 52 minutes, 48 seconds.
-
To count from 1 to 1,231,172,355,168 would take you about ninety-seven thousand, eight hundred sixty-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 1231172355168 cubic inches would be around 893.2 feet tall.
Recreational maths with 1231172355168
- 1231172355168 backwards is 8615532711321
- The number of decimal digits it has is: 13
- The sum of 1231172355168's digits is 45
- More coming soon!
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