139579913040

Names of 139579913040

• Cardinal: 139579913040 can be written as One hundred thirty-nine billion, five hundred seventy-nine million, nine hundred thirteen thousand and forty.

Scientific notation

• Scientific notation: 1.3957991304 × 10¹¹

Factors of 139579913040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2512

Divisors of 139579913040

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 31 34 40 48 51 60 62 68 80 85 93 102 120 124 136 155 170 186 204 240 248 255 272 310 340 372 408 465 496 510 527 593 620 680 744 816 930 1020 1054 1186 1240 1360 1488 1581 1779 1860 1861 2040 2108 2372 2480 2635 2965 3162 3558 3720 3722 4080 4216 4744 5270 5583 5930 6324 7116 7440 7444 7905 8432 8895 9305 9488 10081 10540 11166 11860 12648 14232 14888 15810 17790 18383 18610 20162 21080 22332 23720 25296 27915 28464 29776 30243 31620 31637 35580 36766 37220 40324 42160 44664 47440 50405 55149 55830 57691 60486 63240 63274 71160 73532 74440 80648 89328 91915 94911 100810 110298 111660 115382 120972 126480 126548 142320 147064 148880 151215 158185 161296 173073 183830 189822 201620 220596 223320 230764 241944 253096 275745 288455 294128 302430 312511 316370 346146 367660 379644 403240 441192 446640 461528 474555 483888 506192 551490 576910 604860 625022 632740 692292 735320 759288 806480 865365 882384 923056 937533 949110 980747 1102980 1103573 1153820 1209720 1250044 1265480 1384584 1470640 1518576 1562555 1730730 1875066 1898220 1961494 2205960 2207146 2307640 2419440 2500088 2530960 2769168 2942241 3125110 3310719 3461460 3750132 3796440 3922988 4411920 4414292 4615280 4687665 4903735 5000176 5517865 5884482 6250220 6621438 6922920 7500264 7592880 7845976 8828584 9375330 9807470 11035730 11768964 12500440 13242876 13845840 14711205 15000528 15691952 16553595 17657168 18750660 18760741 19614940 22071460 23537928 25000880 26485752 29422410 33107190 34210763 37501320 37521482 39229880 44142920 47075856 52971504 56282223 58844820 66214380 68421526 75002640 75042964 78459760 88285840 93803705 102632289 112564446 117689640 132428760 136843052 150085928 171053815 187607410 205264578 225128892 235379280 264857520 273686104 281411115 300171856 342107630 375214820 410529156 450257784 513161445 547372208 562822230 581582971 684215260 750429640 821058312 900515568 1026322890 1125644460 1163165942 1368430520 1500859280 1642116624 1744748913 2052645780 2251288920 2326331884 2736861040 2907914855 3489497826 4105291560 4502577840 4652663768 5815829710 6978995652 8210583120 8723744565 9305327536 11631659420 13957991304 17447489130 23263318840 27915982608 34894978260 46526637680 69789956520 139579913040
• Sum of all divisors σ(n): 473981663232
• Sum of proper divisors (its aliquot sum) s(n): 334401750192
• 139579913040 is an abundant number, because the sum of its proper divisors (334401750192) is greater than itself. Its abundance is 194821837152

Bases of 139579913040

• Binary: 10000001111111100111000111001101010000₂
• Hexadecimal: 0x207F9C7350
• Base-36: 1S4E9Y6O

Squares and roots of 139579913040

• 139579913040 squared (139579913040²) is 19482552124253962041600
• 139579913040 cubed (139579913040³) is 2719372931300635296641988862464000
• The square root of 139579913040 is 373603.9521204239
• The cube root of 139579913040 is 5187.2953293345

Scales and comparisons

• 139,579,913,040 seconds is equal to 4,438 years, 10 weeks, 6 days, 6 hours, 4 minutes.
• To count from 1 to 139,579,913,040 would take you about eight thousand, eight hundred seventy-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 139579913040 cubic inches would be around 432.3 feet tall.

Recreational maths with 139579913040

• 139579913040 backwards is 040319975931
• 139579913040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139579913040's digits is 51
• More coming soon!