42139415040

Names of 42139415040

• Cardinal: 42139415040 can be written as Forty-two billion, one hundred thirty-nine million, four hundred fifteen thousand and forty.

Scientific notation

• Scientific notation: 4.213941504 × 10¹⁰

Factors of 42139415040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 14083

Divisors of 42139415040

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 23 24 30 32 34 40 46 48 51 60 64 68 69 80 85 92 96 102 115 120 128 136 138 160 170 184 192 204 230 240 255 256 272 276 320 340 345 368 384 391 408 460 480 510 512 544 552 640 680 690 736 768 782 816 920 960 1020 1088 1104 1173 1280 1360 1380 1472 1536 1564 1632 1840 1920 1955 2040 2176 2208 2346 2560 2720 2760 2944 3128 3264 3680 3840 3910 4080 4352 4416 4692 5440 5520 5865 5888 6256 6528 7360 7680 7820 8160 8704 8832 9384 10880 11040 11730 11776 12512 13056 14033 14720 15640 16320 17664 18768 21760 22080 23460 25024 26112 28066 29440 31280 32640 35328 37536 42099 43520 44160 46920 50048 56132 58880 62560 65280 70165 75072 84198 88320 93840 100096 112264 125120 130560 140330 150144 168396 176640 187680 200192 210495 224528 238561 250240 280660 300288 322759 336792 375360 420990 449056 477122 500480 561320 600576 645518 673584 715683 750720 841980 898112 954244 968277 1000960 1122640 1192805 1291036 1347168 1431366 1501440 1613795 1683960 1796224 1908488 1936554 2245280 2385610 2582072 2694336 2862732 3002880 3227590 3367920 3578415 3592448 3816976 3873108 4490560 4771220 4841385 5164144 5388672 5486903 5725464 6455180 6735840 7156830 7184896 7633952 7746216 8981120 9542440 9682770 10328288 10777344 10973806 11450928 12910360 13471680 14313660 15267904 15492432 16460709 17962240 19084880 19365540 20656576 21554688 21947612 22901856 25820720 26943360 27434515 28627320 30535808 30984864 32921418 35924480 38169760 38731080 41313152 43895224 45803712 51641440 53886720 54869030 57254640 61071616 61969728 65842836 76339520 77462160 82303545 82626304 87790448 91607424 103282880 107773440 109738060 114509280 122143232 123939456 131685672 152679040 154924320 164607090 165252608 175580896 183214848 206565760 219476120 229018560 247878912 263371344 305358080 309848640 329214180 351161792 366429696 413131520 438952240 458037120 495757824 526742688 610716160 619697280 658428360 702323584 826263040 877904480 916074240 1053485376 1239394560 1316856720 1404647168 1755808960 1832148480 2106970752 2478789120 2633713440 2809294336 3511617920 4213941504 5267426880 7023235840 8427883008 10534853760 14046471680 21069707520 42139415040
• Sum of all divisors σ(n): 148851115776
• Sum of proper divisors (its aliquot sum) s(n): 106711700736
• 42139415040 is an abundant number, because the sum of its proper divisors (106711700736) is greater than itself. Its abundance is 64572285696

Bases of 42139415040

• Binary: 100111001111101101000111001000000000₂
• Hexadecimal: 0x9CFB47200
• Base-36: JCWPWQO

Squares and roots of 42139415040

• 42139415040 squared (42139415040²) is 1775730299913378201600
• 42139415040 cubed (42139415040³) is 74828236107153520085711192064000
• The square root of 42139415040 is 205278.8713920651
• The cube root of 42139415040 is 3479.8685113485

Scales and comparisons

• 42,139,415,040 seconds is equal to 1,339 years, 46 weeks, 6 days, 17 hours, 4 minutes.
• To count from 1 to 42,139,415,040 would take you about two thousand, six hundred seventy-nine 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 42139415040 cubic inches would be around 290 feet tall.

Recreational maths with 42139415040

• 42139415040 backwards is 04051493124
• The number of decimal digits it has is: 11
• The sum of 42139415040's digits is 33
• More coming soon!