71314899390

Names of 71314899390

• Cardinal: 71314899390 can be written as Seventy-one billion, three hundred fourteen million, eight hundred ninety-nine thousand, three hundred ninety.

Scientific notation

• Scientific notation: 7.131489939 × 10¹⁰

Factors of 71314899390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1932

Divisors of 71314899390

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 41 42 45 49 54 63 70 73 82 90 98 105 123 126 135 146 147 189 205 210 219 245 246 270 287 294 315 365 369 378 410 438 441 490 511 574 615 630 657 730 735 738 861 882 945 1022 1095 1107 1230 1314 1323 1435 1470 1533 1722 1801 1845 1890 1971 2009 2190 2205 2214 2555 2583 2646 2870 2993 3066 3285 3577 3602 3690 3942 4018 4305 4410 4599 5110 5166 5403 5535 5986 6027 6570 6615 7154 7665 7749 8610 8979 9005 9198 9855 10045 10731 10806 11070 12054 12607 12915 13230 13797 14965 15330 15498 16209 17885 17958 18010 18081 19710 20090 20951 21462 22995 25214 25830 26937 27015 27594 29930 30135 32193 32418 35770 36162 37821 38745 41902 44895 45990 48627 53655 53874 54030 54243 60270 62853 63035 64386 68985 73841 75642 77490 80811 81045 88249 89790 90405 96579 97254 104755 107310 108486 113463 125706 126070 131473 134685 137970 146657 147682 160965 161622 162090 176498 180810 188559 189105 193158 209510 221523 226926 243135 262946 264747 269370 271215 293314 314265 321930 340389 369205 377118 378210 394419 404055 439971 441245 443046 482895 486270 516887 529494 542430 565677 567315 628530 657365 664569 680778 733285 738410 788838 794241 808110 879942 882490 920311 942795 965790 1033774 1107615 1131354 1134630 1183257 1314730 1319913 1323735 1329138 1466570 1550661 1588482 1701945 1840622 1885590 1972095 1993707 2199855 2215230 2366514 2382723 2584435 2639826 2647470 2760933 2828385 3101322 3322845 3403890 3549771 3618209 3944190 3959739 3971205 3987414 4399710 4601555 4651983 4765446 5168870 5390393 5521866 5656770 5916285 6442177 6599565 6645690 7099542 7236418 7753305 7919478 7942410 8282799 9203110 9303966 9968535 10780786 10854627 11832570 11913615 12884354 13199130 13804665 13955949 15506610 16171179 16565598 17748855 18091045 19326531 19798695 19937070 21709254 23259915 23827230 24848397 26951965 27609330 27911898 32210885 32342358 32563881 35497710 36182090 37732751 38653062 39597390 41413995 46519830 48513537 49696794 53903930 54273135 57979593 64421770 65127762 69779745 75465502 80855895 82827990 96632655 97027074 97691643 108546270 113198253 115959186 124241985 139559490 145540611 161711790 162819405 173938779 188663755 193265310 195383286 226396506 242567685 248483970 264129257 289897965 291081222 325638810 339594759 347877558 377327510 485135370 488458215 528258514 565991265 579795930 679189518 727703055 792387771 869693895 976916430 1018784277 1131982530 1320646285 1455406110 1584775542 1697973795 1739387790 2037568554 2377163313 2641292570 3395947590 3961938855 4754326626 5093921385 7131489939 7923877710 10187842770 11885816565 14262979878 23771633130 35657449695 71314899390
• Sum of all divisors σ(n): 229849280640
• Sum of proper divisors (its aliquot sum) s(n): 158534381250
• 71314899390 is an abundant number, because the sum of its proper divisors (158534381250) is greater than itself. Its abundance is 87219481860

Bases of 71314899390

• Binary: 1000010011010101100110000000110111110₂
• Hexadecimal: 0x109AB301BE
• Base-36: WRF1SJI

Squares and roots of 71314899390

• 71314899390 squared (71314899390²) is 5085814875005822372100
• 71314899390 cubed (71314899390³) is 362694376127205648130522643019000
• The square root of 71314899390 is 267048.4963260419
• The cube root of 71314899390 is 4146.9305098541

Scales and comparisons

• 71,314,899,390 seconds is equal to 2,267 years, 30 weeks, 5 days, 22 hours, 16 minutes, 30 seconds.
• To count from 1 to 71,314,899,390 would take you about four thousand, five hundred thirty-five 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 71314899390 cubic inches would be around 345.6 feet tall.

Recreational maths with 71314899390

• 71314899390 backwards is 09399841317
• 71314899390 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71314899390's digits is 54
• More coming soon!