129943126736388

Names of 129943126736388

• Cardinal: 129943126736388 can be written as One hundred twenty-nine trillion, nine hundred forty-three billion, one hundred twenty-six million, seven hundred thirty-six thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.29943126736388 × 10¹⁴

Factors of 129943126736388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 206

Divisors of 129943126736388

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 43 54 63 81 84 86 108 126 129 151 162 172 189 243 252 258 301 302 324 378 387 453 486 516 567 602 604 729 756 774 903 906 972 1057 1134 1161 1204 1359 1458 1548 1701 1806 1812 1849 2114 2268 2322 2709 2718 2916 3171 3402 3483 3612 3698 4077 4228 4644 5103 5418 5436 5547 6342 6493 6804 6966 7396 8127 8154 9513 10206 10449 10836 11094 12231 12684 12943 12986 13932 16254 16308 16641 19026 19479 20412 20898 22188 22801 24381 24462 25886 25972 28539 31347 32508 33282 36693 38052 38829 38958 41796 45451 45602 48762 48924 49923 51772 57078 58437 62694 66564 68403 73143 73386 77658 77916 85617 90902 91204 97524 99846 110079 114156 116487 116874 125388 136353 136806 146286 146772 149769 155316 159607 171234 175311 181804 199692 205209 219429 220158 232974 233748 256851 272706 273612 279199 292572 299538 319214 342468 349461 350622 409059 410418 438858 440316 449307 465948 478821 513702 525933 545412 558398 599076 615627 638428 698922 701244 770553 818118 820836 837597 877716 898614 957642 980443 1027404 1048383 1051866 1116796 1227177 1231254 1347921 1397844 1436463 1541106 1577799 1636236 1675194 1797228 1846881 1915284 1954393 1960886 2096766 2103732 2454354 2462508 2512791 2695842 2872926 2941329 3082212 3145149 3155598 3350388 3442951 3681531 3693762 3908786 3921772 4193532 4309389 4733397 4908708 5025582 5391684 5540643 5745852 5863179 5882658 6290298 6311196 6863101 6885902 7363062 7387524 7538373 7817572 8618778 8823987 9435447 9466794 10051164 10328853 11044593 11081286 11726358 11765316 12580596 12928167 13726202 13771804 14726124 15076746 16621929 17237556 17589537 17647974 18870894 18933588 20589303 20657706 22089186 22162572 22615119 23452716 24100657 25856334 26471961 27452404 30153492 30986559 33133779 33243858 35179074 35295948 37741788 38784501 41178606 41315412 42159049 44178372 45230238 48201314 51712668 52768611 52943922 61767909 61973118 66267558 66487716 67845357 70358148 72301971 77569002 79415883 82357212 84318098 90460476 92959677 96402628 105537222 105887844 116353503 123535818 123946236 126477147 132535116 135690714 144603942 148046893 155138004 158305833 158831766 168636196 185303727 185919354 203536071 211074444 216905913 232707006 238247649 247071636 252954294 271381428 278879031 289207884 295113343 296093786 316611666 317663532 370607454 371838708 379431441 407072142 433811826 444140679 465414012 474917499 476495298 505908588 555911181 557758062 590226686 592187572 633223332 650717739 714742947 741214908 758862882 814144284 836637093 867623652 885340029 888281358 949834998 952990596 1036328251 1111822362 1115516124 1138294323 1180453372 1301435478 1332422037 1424752497 1429485894 1517725764 1667733543 1673274186 1770680058 1776562716 1899669996 1952153217 2072656502 2223644724 2276588646 2509911279 2602870956 2656020087 2664844074 2849504994 2858971788 3108984753 3335467086 3346548372 3414882969 3541360116 3904306434 3997266111 4145313004 4553177292 5003200629 5019822558 5312040174 5329688148 5699009988 5856459651 6217969506 6366016399 6670934172 6829765938 7808612868 7968060261 7994532222 9326954259 10006401258 10039645116 10244648907 10624080348 11712919302 11991798333 12435939012 12732032798 13659531876 15936120522 15989064444 17569378953 18653908518 19098049197 20012802516 20489297814 23425838604 23904180783 23983596666 25464065596 27980862777 30733946721 31872241044 35138757906 35975394999 37307817036 38196098394 40978595628 44562114793 47808361566 47967193332 55961725554 57294147591 61467893442 70277515812 71712542349 71950789998 76392196788 83942588331 89124229586 95616723132 107926184997 111923451108 114588295182 122935786884 133686344379 143425084698 143901579996 167885176662 171882442773 178248459172 215137627047 215852369994 229176590364 251827764993 267372688758 286850169396 335770353324 343764885546 401059033137 430275254094 431704739988 503655529986 515647328319 534745377516 687529771092 755483294979 802118066274 860550508188 1007311059972 1031294656638 1203177099411 1510966589958 1546941984957 1604236132548 2062589313276 2406354198822 3021933179916 3093883969914 3609531298233 4640825954871 4812708397644 6187767939828 7219062596466 9281651909742 10828593894699 14438125192932 18563303819484 21657187789398 32485781684097 43314375578796 64971563368194 129943126736388
• Sum of all divisors σ(n): 401583011496576
• Sum of proper divisors (its aliquot sum) s(n): 271639884760188
• 129943126736388 is an abundant number, because the sum of its proper divisors (271639884760188) is greater than itself. Its abundance is 141696758023800

Bases of 129943126736388

• Binary: 11101100010111010111101111010001111111000000100₂
• Hexadecimal: 0x762EBDE8FE04
• Base-36: 1A271QMK90

Squares and roots of 129943126736388

• 129943126736388 squared (129943126736388²) is 16885216186028993880043286544
• 129943126736388 cubed (129943126736388³) is 2194117786832475568205212414178412235563072
• The square root of 129943126736388 is 11399259.9205557201
• The cube root of 129943126736388 is 50650.5817183419

Scales and comparisons

• 129,943,126,736,388 seconds is equal to 4,131,789 years, 25 weeks, 3 days, 6 hours, 19 minutes, 48 seconds.
• To count from 1 to 129,943,126,736,388 would take you about ten million, three hundred twenty-nine thousand, four hundred seventy-three 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 129943126736388 cubic inches would be around 4220.9 feet tall.

Recreational maths with 129943126736388

• 129943126736388 backwards is 883637621349921
• The number of decimal digits it has is: 15
• The sum of 129943126736388's digits is 72
• More coming soon!