131402736972

Names of 131402736972

• Cardinal: 131402736972 can be written as One hundred thirty-one billion, four hundred two million, seven hundred thirty-six thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.31402736972 × 10¹¹

Factors of 131402736972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 114

Divisors of 131402736972

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 43 52 53 54 78 81 86 106 108 117 129 156 159 162 169 172 212 234 243 258 318 324 338 351 387 468 477 486 507 516 559 636 676 689 702 729 774 954 972 1014 1053 1118 1161 1378 1404 1431 1458 1521 1548 1677 1908 2028 2067 2106 2187 2197 2236 2279 2322 2756 2862 2916 3042 3159 3354 3483 4134 4212 4293 4374 4394 4558 4563 4644 5031 5724 6084 6201 6318 6561 6591 6708 6837 6966 7267 8268 8586 8748 8788 8957 9116 9126 9477 10062 10449 12402 12636 12879 13122 13182 13674 13689 13932 14534 15093 17172 17914 18252 18603 18954 19773 20124 20511 20898 21801 24804 25758 26244 26364 26871 27348 27378 28431 29068 29627 30186 31347 35828 37206 37908 38637 39546 41022 41067 41796 43602 45279 51516 53742 54756 55809 56862 59254 59319 60372 61533 62694 65403 74412 77274 79092 80613 82044 82134 85293 87204 88881 90558 94041 94471 107484 111618 113724 115911 116441 118508 118638 123066 123201 125388 130806 135837 154548 161226 164268 167427 170586 177762 177957 181116 184599 188082 188942 196209 223236 231822 232882 237276 241839 246132 246402 261612 266643 271674 282123 283413 322452 334854 341172 347733 349323 355524 355914 369198 369603 376164 377884 385151 392418 407511 463644 465764 483678 492804 502281 533286 533871 543348 553797 564246 566826 588627 669708 695466 698646 711828 725517 738396 739206 770302 784836 799929 815022 850239 967356 1004562 1047969 1066572 1067742 1107594 1108809 1128492 1133652 1155453 1177254 1222533 1390932 1397292 1451034 1478412 1506843 1540604 1599858 1601613 1630044 1661391 1700478 1765881 2009124 2095938 2135484 2176551 2215188 2217618 2310906 2354508 2399787 2445066 2550717 2902068 3013686 3143907 3199716 3203226 3322782 3400956 3466359 3531762 3667599 4191876 4353102 4435236 4520529 4621812 4799574 4804839 4890132 4984173 5006963 5101434 5297643 6027372 6287814 6406452 6529653 6645564 6932718 7063524 7199361 7335198 7652151 8706204 9041058 9431721 9599148 9609678 9968346 10013926 10202868 10399077 10595286 12575628 13059306 13865436 14398722 14414517 14670396 14952519 15020889 15304302 15892929 18082116 18863442 19219356 19588959 19936692 20027852 20798154 21190572 21598083 22956453 26118612 28295163 28797444 28829034 29905038 30041778 30608604 31197231 31785858 37726884 39177918 41596308 43196166 45062667 45912906 47678787 56590326 57658068 58766877 59810076 60083556 62394462 63571716 64794249 68869359 78355836 84885489 86392332 90125334 91825812 93591693 95357574 113180652 117533754 124788924 129588498 135188001 137738718 169770978 180250668 187183386 190715148 194382747 206608077 235067508 254656467 259176996 270376002 275477436 280775079 339541956 374366772 388765494 405564003 413216154 509312934 540752004 561550158 619824231 763969401 777530988 811128006 826432308 842325237 1018625868 1123100316 1216692009 1239648462 1527938802 1622256012 1684650474 2433384018 2479296924 2526975711 3055877604 3369300948 3650076027 4866768036 5053951422 7300152054 10107902844 10950228081 14600304108 21900456162 32850684243 43800912324 65701368486 131402736972
• Sum of all divisors σ(n): 389547718560
• Sum of proper divisors (its aliquot sum) s(n): 258144981588
• 131402736972 is an abundant number, because the sum of its proper divisors (258144981588) is greater than itself. Its abundance is 126742244616

Bases of 131402736972

• Binary: 1111010011000001101101010010101001100₂
• Hexadecimal: 0x1E9836A54C
• Base-36: 1OD5SOR0

Squares and roots of 131402736972

• 131402736972 squared (131402736972²) is 17266679283732615728784
• 131402736972 cubed (131402736972³) is 2268888916300198262986954041402048
• The square root of 131402736972 is 362495.1544117521
• The cube root of 131402736972 is 5083.9523380065

Scales and comparisons

• 131,402,736,972 seconds is equal to 4,178 years, 10 weeks, 3 days, 16 minutes, 12 seconds.
• To count from 1 to 131,402,736,972 would take you about eight thousand, three hundred fifty-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 131402736972 cubic inches would be around 423.7 feet tall.

Recreational maths with 131402736972

• 131402736972 backwards is 279637204131
• The number of decimal digits it has is: 12
• The sum of 131402736972's digits is 45
• More coming soon!