139857601109720

Names of 139857601109720

• Cardinal: 139857601109720 can be written as One hundred thirty-nine trillion, eight hundred fifty-seven billion, six hundred one million, one hundred nine thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3985760110972 × 10¹⁴

Factors of 139857601109720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 899521532

Divisors of 139857601109720

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 13 20 23 26 40 46 52 65 92 104 115 130 169 184 230 260 299 338 460 520 598 676 845 920 1196 1352 1495 1690 2392 2990 3380 3887 5980 6760 7774 11960 15548 19435 31096 38870 77740 155480 899521489 1799042978 3598085956 4497607445 7196171912 8995214890 11693779357 17990429780 20688994247 23387558714 35980859560 41377988494 46775117428 58468896785 82755976988 93550234856 103444971235 116937793570 152019131641 165511953976 206889942470 233875587140 268956925211 304038263282 413779884940 467751174280 537913850422 608076526564 760095658205 827559769880 1075827700844 1216153053128 1344784626055 1520191316410 2151655401688 2689569252110 3040382632820 3496440027743 5379138504220 6080765265640 6992880055486 10758277008440 13985760110972 17482200138715 27971520221944 34964400277430 69928800554860 139857601109720
• Sum of all divisors σ(n): 355562854567200
• Sum of proper divisors (its aliquot sum) s(n): 215705253457480
• 139857601109720 is an abundant number, because the sum of its proper divisors (215705253457480) is greater than itself. Its abundance is 75847652347760

Bases of 139857601109720

• Binary: 11111110011001100100010101000100001111011011000₂
• Hexadecimal: 0x7F3322A21ED8
• Base-36: 1DKPP0ON2W

Squares and roots of 139857601109720

• 139857601109720 squared (139857601109720²) is 19560148588165552975478478400
• 139857601109720 cubed (139857601109720³) is 2735635458890510733082356288623817050048000
• The square root of 139857601109720 is 11826140.5838811167
• The cube root of 139857601109720 is 51907.3301558603

Scales and comparisons

• 139,857,601,109,720 seconds is equal to 4,447,039 years, 5 weeks, 4 days, 1 hour, 35 minutes, 20 seconds.
• To count from 1 to 139,857,601,109,720 would take you about eleven million, one hundred seventeen thousand, five hundred ninety-seven 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 139857601109720 cubic inches would be around 4325.6 feet tall.

Recreational maths with 139857601109720

• 139857601109720 backwards is 027901106758931
• The number of decimal digits it has is: 15
• The sum of 139857601109720's digits is 59
• More coming soon!