131407460730

Names of 131407460730

• Cardinal: 131407460730 can be written as One hundred thirty-one billion, four hundred seven million, four hundred sixty thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 1.3140746073 × 10¹¹

Factors of 131407460730

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 18506

Divisors of 131407460730

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 54 63 65 70 78 81 90 91 97 105 117 126 130 135 162 182 189 194 195 210 234 270 273 291 315 351 378 390 405 455 485 546 567 582 585 630 679 702 810 819 873 910 945 970 1053 1134 1170 1261 1358 1365 1455 1638 1746 1755 1890 2037 2106 2457 2522 2619 2730 2835 2910 3395 3510 3783 4074 4095 4365 4914 5238 5265 5670 6111 6305 6790 7371 7566 7857 8190 8730 8827 10185 10530 11349 12222 12285 12610 13095 14742 15714 17654 18333 18379 18915 20370 22698 24570 26190 26481 30555 34047 36666 36758 36855 37830 39285 44135 52962 54999 55137 56745 61110 68094 73710 78570 79443 88270 91665 91895 102141 109998 110274 113490 128653 132405 158886 165411 170235 183330 183790 204282 238329 238927 257306 264810 274995 275685 330822 340470 385959 397215 476658 477854 496233 510705 549990 551370 643265 714987 716781 771918 794430 827055 992466 1021410 1157877 1191645 1194635 1286530 1429974 1433562 1488699 1654110 1672489 1782763 1929795 2150343 2315754 2383290 2389270 2481165 2977398 3344978 3473631 3565526 3574935 3583905 3859590 4300686 4962330 5017467 5348289 5789385 6451029 6947262 7149870 7167810 7443495 8362445 8913815 10034934 10420893 10696578 10751715 11578770 12479341 12902058 14886990 15052401 16044867 16724890 17368155 17827630 19353087 20841786 21503430 23175919 24958682 25087335 26741445 30104802 32089734 32255145 34736310 37438023 38706174 45157203 46351838 48134601 50174670 52104465 53482890 62396705 64510290 69527757 74876046 75262005 80224335 90314406 96269202 96765435 104208930 112314069 115879595 124793410 135471609 139055514 144403803 150524010 160448670 162231433 187190115 193530870 208583271 224628138 225786015 231759190 240673005 270943218 288807606 324462866 336942207 347638785 374380230 417166542 451572030 481346010 486694299 561570345 625749813 673884414 677358045 695277570 722019015 811157165 973388598 1010826621 1042916355 1123140690 1251499626 1354716090 1444038030 1460082897 1622314330 1684711035 1877249439 2021653242 2085832710 2433471495 2920165794 3128749065 3369422070 3754498878 4380248691 4866942990 5054133105 6257498130 7300414485 8760497382 9386247195 10108266210 13140746073 14600828970 18772494390 21901243455 26281492146 43802486910 65703730365 131407460730
• Sum of all divisors σ(n): 439387280640
• Sum of proper divisors (its aliquot sum) s(n): 307979819910
• 131407460730 is an abundant number, because the sum of its proper divisors (307979819910) is greater than itself. Its abundance is 176572359180

Bases of 131407460730

• Binary: 1111010011000011111101011100101111010₂
• Hexadecimal: 0x1E987EB97A
• Base-36: 1OD8LXMI

Squares and roots of 131407460730

• 131407460730 squared (131407460730²) is 17267920735506492132900
• 131407460730 cubed (131407460730³) is 2269133615939822081614110691017000
• The square root of 131407460730 is 362501.6699685671
• The cube root of 131407460730 is 5084.0132577745

Scales and comparisons

• 131,407,460,730 seconds is equal to 4,178 years, 18 weeks, 1 day, 16 hours, 25 minutes, 30 seconds.
• To count from 1 to 131,407,460,730 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 131407460730 cubic inches would be around 423.7 feet tall.

Recreational maths with 131407460730

• 131407460730 backwards is 037064704131
• The number of decimal digits it has is: 12
• The sum of 131407460730's digits is 36
• More coming soon!