12455380829892

Names of 12455380829892

• Cardinal: 12455380829892 can be written as Twelve trillion, four hundred fifty-five billion, three hundred eighty million, eight hundred twenty-nine thousand, eight hundred ninety-two.

Scientific notation

• Scientific notation: 1.2455380829892 × 10¹³

Factors of 12455380829892

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 128

Divisors of 12455380829892

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 6 7 11 12 13 14 19 21 22 26 28 33 38 39 42 44 49 52 57 66 73 76 77 78 84 91 98 114 121 132 133 143 146 147 154 156 182 196 209 219 228 231 242 247 266 273 286 292 294 308 343 361 363 364 399 418 429 438 462 484 494 511 532 539 546 572 588 627 637 686 722 726 741 798 803 836 847 858 876 924 931 949 988 1001 1022 1029 1078 1083 1092 1254 1274 1372 1387 1444 1452 1463 1482 1533 1573 1596 1606 1617 1694 1716 1729 1862 1898 1911 2002 2044 2058 2156 2166 2299 2409 2508 2527 2541 2548 2717 2774 2793 2847 2926 2964 3003 3066 3146 3212 3234 3388 3458 3577 3724 3773 3796 3822 3971 4004 4116 4161 4332 4389 4459 4598 4693 4719 4818 5054 5082 5187 5329 5434 5548 5586 5621 5694 5852 5929 6006 6132 6292 6468 6517 6643 6897 6916 7007 7154 7546 7581 7644 7942 8151 8322 8778 8833 8918 9196 9386 9438 9636 9709 10108 10164 10241 10374 10439 10658 10731 10868 11011 11172 11242 11319 11388 11858 11913 12012 12103 13034 13286 13377 13794 14014 14079 14308 15092 15162 15257 15884 15987 16093 16302 16644 16863 17556 17666 17689 17787 17836 18031 18772 18876 19019 19418 19551 19929 20482 20748 20878 21021 21316 21462 22022 22484 22638 23716 23826 24206 25039 26068 26353 26499 26572 26754 27588 27797 28028 28158 29127 29887 30324 30514 30723 31317 31974 32186 32604 32851 33033 33726 35332 35378 35574 36062 36309 37303 38038 38836 39102 39347 39858 40964 41503 41756 42042 42924 43681 44044 45276 45771 46501 47652 48279 48412 49049 50078 51623 52706 52998 53067 53508 54093 55594 56316 57057 58254 58619 59774 61028 61446 61831 62634 63948 64372 65702 66066 67452 67963 69277 70756 71148 71687 72124 72618 73073 74606 75117 76076 77077 78204 78694 79059 79716 83006 83391 84084 84721 87362 89661 91542 93002 96558 98098 98553 100156 101251 103246 105412 105996 106134 106799 108186 111188 111909 112651 114114 114829 116508 117238 118041 119548 122892 123662 123823 124509 125268 126217 131043 131404 132132 133133 135926 138554 139503 143374 145236 146146 147147 149212 150234 154154 154869 157388 158118 166012 166782 167827 169442 174724 175857 179322 183084 184471 185493 186004 193116 194579 196196 197106 198341 202502 203889 206492 207831 209209 212268 213598 215061 216372 219219 223818 225302 228228 229658 229957 231231 234476 236082 247324 247646 249018 252434 254163 261121 262086 266266 271852 275429 277108 279006 286748 289883 292292 294294 300468 303753 305767 308308 309738 316236 320397 325507 333564 335654 337953 338884 342589 344487 351714 358644 361361 368942 370986 371469 378651 389158 394212 396682 399399 405004 407778 410333 415662 418418 427196 430122 432817 438438 447636 450604 459316 459914 462462 472164 475741 484939 495292 498036 503481 504868 508326 511511 522242 524172 532532 539539 550858 553413 558012 567853 579766 583737 588588 595023 607506 611534 619476 627627 640794 644809 651014 671308 675906 685178 688974 689871 703428 708757 722722 737884 741972 742938 747593 757302 762047 778316 783363 788557 793364 798798 803803 815556 820666 826287 831324 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4966260299 5170353188 5417738508 5750406662 5777078307 6052177274 6093630543 6221468946 6517729372 6562371354 6689248566 7203806148 7258380437 7352645118 7702771076 7755529782 7804123327 7918233204 8124840724 8404440506 8513589084 8578085971 8625609993 8980087116 9078265911 9776594058 9932520598 11406026401 11500813324 11554156614 12104354548 12187261086 12442937892 12606660759 13124742708 13378497132 13479849383 14218471267 14516760874 14705290236 14898780897 15511059564 15608246654 16808881012 17156171942 17251219986 18156531822 19553188116 19865041196 21182620459 21775141311 22812052802 23108313228 23412369981 24374522172 25213321518 25734257913 26959698766 28436942534 29033521748 29797561794 31216493308 34218079203 34312343884 34502439972 36313063644 40439548149 42365240918 42655413801 43550282622 45624105604 46824739962 50426643036 51468515826 53919397532 54628863289 56873885068 59595123588 63547861377 68436158406 79842184807 80879096298 84730481836 85310827602 87100565244 93649479924 94358945681 102937031652 109257726578 127095722754 136872316812 148278343213 159684369614 161758192596 163886589867 170621655204 188717891362 218515453156 239526554421 254191445508 283076837043 296556686426 319368739228 327773179734 377435782724 444835029639 479053108842 566153674086 593113372852 655546359468 889670059278 958106217684 1037948402491 1132307348172 1779340118556 2075896804982 3113845207473 4151793609964 6227690414946 12455380829892
• Sum of all divisors σ(n): 42929679139200
• Sum of proper divisors (its aliquot sum) s(n): 30474298309308
• 12455380829892 is an abundant number, because the sum of its proper divisors (30474298309308) is greater than itself. Its abundance is 18018917479416

Bases of 12455380829892

• Binary: 10110101001111111110100011001100011011000100₂
• Hexadecimal: 0xB53FE8CC6C4
• Base-36: 4EXX85OEC

Squares and roots of 12455380829892

• 12455380829892 squared (12455380829892²) is 155136511617641126640731664
• 12455380829892 cubed (12455380829892³) is 1932284332818684835325866223282402100288
• The square root of 12455380829892 is 3529218.1612776505
• The cube root of 12455380829892 is 23180.2974010039

Scales and comparisons

• 12,455,380,829,892 seconds is equal to 396,042 years, 30 weeks, 2 days, 8 hours, 18 minutes, 12 seconds.
• To count from 1 to 12,455,380,829,892 would take you about nine hundred ninety thousand, one hundred six 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 12455380829892 cubic inches would be around 1931.7 feet tall.

Recreational maths with 12455380829892

• 12455380829892 backwards is 29892808355421
• 12455380829892 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12455380829892's digits is 66
• More coming soon!