131494561380

Names of 131494561380

• Cardinal: 131494561380 can be written as One hundred thirty-one billion, four hundred ninety-four million, five hundred sixty-one thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.3149456138 × 10¹¹

Factors of 131494561380

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1853

Divisors of 131494561380

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 29 30 35 36 39 42 45 52 53 54 58 60 63 65 70 78 84 87 90 91 105 106 108 116 117 126 130 135 140 145 156 159 174 180 182 189 195 203 210 212 234 252 260 261 265 270 273 290 315 318 348 351 364 371 377 378 390 406 420 435 455 468 477 522 530 540 546 580 585 609 630 636 689 702 742 754 756 780 783 795 812 819 870 910 945 954 1015 1044 1060 1092 1113 1131 1170 1218 1260 1305 1365 1378 1404 1431 1484 1508 1537 1566 1590 1638 1740 1741 1755 1820 1827 1855 1885 1890 1908 2030 2067 2226 2262 2340 2385 2436 2457 2610 2639 2730 2756 2862 3045 3074 3132 3180 3276 3339 3393 3445 3482 3510 3654 3710 3770 3780 3915 4060 4095 4134 4452 4524 4611 4770 4823 4914 5220 5223 5278 5460 5481 5565 5655 5724 6090 6148 6201 6678 6786 6890 6964 7020 7155 7308 7420 7540 7685 7830 7917 8190 8268 8705 9135 9222 9540 9646 9828 10017 10179 10335 10446 10556 10759 10962 11130 11310 12180 12187 12285 12402 13195 13356 13572 13780 13833 14310 14469 15370 15660 15669 15834 16380 16695 16965 17410 18270 18444 18603 19292 19981 20034 20358 20670 20892 21518 21924 22260 22620 22633 23055 23751 24115 24374 24570 24804 26115 26390 27405 27666 28620 28938 30740 31005 31338 31668 32277 33390 33930 34820 36540 36561 37206 39585 39962 40068 40716 41340 41499 43036 43407 45266 46110 47007 47502 48230 48748 49140 50085 50489 50895 52230 52780 53795 54810 55332 57876 59943 60935 62010 62676 64554 66780 67860 67899 69165 71253 72345 73122 74412 78345 79170 79924 82998 86814 90532 92220 92273 93015 94014 95004 96460 96831 99905 100170 100978 101790 104460 107590 109620 109683 113165 118755 119886 121870 124020 129108 130221 135798 138330 139867 142506 144690 146244 151467 156690 158340 158431 161385 165996 173628 179829 182805 184546 186030 188028 193662 199810 200340 201956 203580 203697 207495 215180 217035 219366 226330 235035 237510 239772 243740 252445 260442 271596 276660 276819 279734 285012 289380 290493 299715 302934 313380 316862 322770 329049 339495 353423 356265 359658 365610 369092 372060 387324 399620 407394 414990 419601 434070 438732 452660 454401 461365 470070 475020 475293 484155 504890 520884 539487 548415 553638 559468 580986 599430 605868 611091 633724 645540 645911 651105 656357 658098 678990 699335 706846 712530 719316 731220 757335 792155 814788 829980 830457 839202 868140 899145 908802 922730 940140 950586 968310 1009780 1018485 1060269 1078974 1096830 1107276 1161972 1198860 1199549 1222182 1258803 1291822 1302210 1312714 1316196 1357980 1363203 1384095 1398670 1413692 1425060 1425879 1452465 1514670 1584310 1645245 1660914 1678404 1767115 1798290 1817604 1845460 1901172 1936620 1937733 1969071 2036970 2098005 2120538 2157948 2193660 2272005 2376465 2399098 2444364 2491371 2517606 2583644 2604420 2625428 2675917 2697435 2726406 2768190 2797340 2851758 2904930 3029340 3055455 3168620 3180807 3229555 3281785 3290490 3321828 3534230 3596580 3598647 3776409 3875466 3938142 4073940 4152285 4196010 4241076 4277637 4544010 4594499 4752930 4798196 4982742 5035212 5301345 5351834 5394870 5452812 5536380 5703516 5809860 5813199 5907213 5997745 6110910 6294015 6361614 6459110 6563570 6580980 6816015 7068460 7129395 7197294 7552818 7750932 7876284 8027751 8304570 8392020 8396843 8555274 9088020 9188998 9505860 9542421 9688665 9845355 9965484 10602690 10703668 10789740 10795941 11626398 11814426 11995490 12221820 12456855 12588030 12723228 12918220 13127140 13379585 13632030 13783497 14258790 14394588 15105636 15904035 16055502 16609140 16793686 17110548 17439597 17721639 17993235 18377996 18731419 18882045 19084842 19377330 19690710 21205380 21388185 21591882 22972495 23252796 23628852 23990980 24083253 24913710 25176060 25190529 26759170 27264060 27566994 28517580 29065995 29536065 31808070 32111004 32387823 33587372 34786921 34879194 35443278 35986470 37462838 37764090 38169684 38754660 39381420 40138755 41350491 41984215 42776370 43183764 45944990 47712105 48166506 49827420 50381058 53518340 53979705 55133988 56194257 58131990 59072130 63616140 64775646 68917485 69573842 69758388 70886556 71972940 72249759 74925676 75528180 75571587 80277510 82700982 83968430 85552740 87197985 88608195 91889980 93657095 95424210 96333012 100762116 104360763 107959410 112388514 116263980 118144260 120416265 124051473 125952645 129551292 137834970 139147684 144499518 151143174 160555020 161939115 165401964 167936860 168582771 173934605 174395970 177216390 187314190 190848420 206752455 208721526 215918820 224777028 226714761 240832530 243508447 248102946 251905290 275669940 280971285 288999036 302286348 313082289 323878230 337165542 347869210 348791940 354432780 361248795 374628380 377857935 413504910 417443052 453429522 481665060 487016894 496205892 503810580 505748313 521803815 561942570 620257365 626164578 647756460 674331084 695738420 722497590 730525341 755715870 827009820 842913855 906859044 939246867 974033788 1011496626 1043607630 1123885140 1133573805 1217542235 1240514730 1252329156 1444995180 1461050682 1511431740 1565411445 1685827710 1878493734 2022993252 2087215260 2191576023 2267147610 2435084470 2481029460 2528741565 2922101364 3130822890 3371655420 3652626705 3756987468 4383152046 4534295220 4696234335 4870168940 5057483130 6261645780 6574728069 7305253410 8766304092 9392468670 10114966260 10957880115 13149456138 14610506820 18784937340 21915760230 26298912276 32873640345 43831520460 65747280690 131494561380
• Sum of all divisors σ(n): 530995046400
• Sum of proper divisors (its aliquot sum) s(n): 399500485020
• 131494561380 is an abundant number, because the sum of its proper divisors (399500485020) is greater than itself. Its abundance is 268005923640

Bases of 131494561380

• Binary: 1111010011101101011111100011001100100₂
• Hexadecimal: 0x1E9DAFC664
• Base-36: 1OEOGSX0

Squares and roots of 131494561380

• 131494561380 squared (131494561380²) is 17290819672518587504400
• 131494561380 cubed (131494561380³) is 2273648748738506903788226820072000
• The square root of 131494561380 is 362621.7883415171
• The cube root of 131494561380 is 5085.1362864945

Scales and comparisons

• 131,494,561,380 seconds is equal to 4,181 years, 6 weeks, 1 day, 19 hours, 3 minutes.
• To count from 1 to 131,494,561,380 would take you about eight thousand, three hundred sixty-two 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 131494561380 cubic inches would be around 423.8 feet tall.

Recreational maths with 131494561380

• 131494561380 backwards is 083165494131
• 131494561380 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131494561380's digits is 45
• More coming soon!