8138417742910

Names of 8138417742910

• Cardinal: 8138417742910 can be written as Eight trillion, one hundred thirty-eight billion, four hundred seventeen million, seven hundred forty-two thousand, nine hundred ten.

Scientific notation

• Scientific notation: 8.13841774291 × 10¹²

Factors of 8138417742910

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5539

Divisors of 8138417742910

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 7 10 13 14 26 31 35 61 62 65 70 91 122 130 155 182 217 305 310 403 427 434 455 610 793 806 854 910 1085 1093 1586 1891 2015 2135 2170 2186 2821 3782 3965 4030 4270 4327 5465 5551 5642 7651 7930 8654 9455 10930 11102 13237 14105 14209 15302 18910 21635 24583 26474 27755 28210 28418 30289 33883 38255 43270 49166 55510 56251 60578 66185 66673 67766 71045 76510 99463 112502 122915 132370 133346 134137 142090 151445 169415 172081 198926 237181 245830 263947 268274 281255 302890 333365 338830 344162 393757 440479 466711 474362 497315 527894 562510 666730 670685 787514 860405 866749 880958 933422 938959 994630 1185905 1319735 1341370 1720810 1733498 1743781 1847629 1877918 1968785 2066863 2202395 2333555 2371810 2639470 3083353 3431311 3487562 3695258 3937570 4133726 4333745 4404790 4667110 4694795 4729411 6067243 6166706 6862622 8182357 8667490 8718905 9238145 9389590 9458822 10334315 12134486 12206467 14468041 15416765 16364714 17156555 17437810 18476290 20668630 23647055 24019177 24412934 26869219 28936082 30336215 30833530 33105877 34313110 40911785 47294110 48038354 53738438 57276499 60672430 61032335 61482343 66211754 72340205 81823570 106370641 114552998 120095885 122064670 122964686 134346095 144680410 146611741 165529385 188084533 212741282 240191770 268692190 286382495 288494071 293223482 307411715 331058770 376169066 430376401 531853205 572764990 576988142 614823430 733058705 744594487 860752802 940422665 1026282187 1063706410 1442470355 1466117410 1489188974 1880845330 1905952633 2019458497 2052564374 2151882005 2884940710 3722972435 3750422923 3811905266 4038916994 4303764010 5131410935 7445944870 7500845846 8943316201 9529763165 10097292485 10262821870 13341668431 17886632402 18752114615 19059526330 20194584970 26252960461 26683336862 37504229230 44716581005 52505920922 62603213407 66708342155 89433162010 116263110613 125206426814 131264802305 133416684310 232526221226 262529604610 313016067035 581315553065 626032134070 813841774291 1162631106130 1627683548582 4069208871455 8138417742910
• Sum of all divisors σ(n): 18938115883008
• Sum of proper divisors (its aliquot sum) s(n): 10799698140098
• 8138417742910 is an abundant number, because the sum of its proper divisors (10799698140098) is greater than itself. Its abundance is 2661280397188

Bases of 8138417742910

• Binary: 1110110011011011111011111111010010000111110₂
• Hexadecimal: 0x766DF7FA43E
• Base-36: 2VUQJSO5A

Squares and roots of 8138417742910

• 8138417742910 squared (8138417742910²) is 66233843358112298855268100
• 8138417742910 cubed (8138417742910³) is 539038685966782790088002387164924171000
• The square root of 8138417742910 is 2852791.2196496259
• The cube root of 8138417742910 is 20114.6891815265

Scales and comparisons

• 8,138,417,742,910 seconds is equal to 258,776 years, 26 weeks, 3 days, 19 hours, 15 minutes, 10 seconds.
• To count from 1 to 8,138,417,742,910 would take you about six hundred forty-six thousand, nine hundred forty-one 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 8138417742910 cubic inches would be around 1676.2 feet tall.

Recreational maths with 8138417742910

• 8138417742910 backwards is 0192477148318
• The number of decimal digits it has is: 13
• The sum of 8138417742910's digits is 55
• More coming soon!