140134858640

Names of 140134858640

• Cardinal: 140134858640 can be written as One hundred forty billion, one hundred thirty-four million, eight hundred fifty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4013485864 × 10¹¹

Factors of 140134858640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 33138

Divisors of 140134858640

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 11657 21467 23314 42934 46628 58285 81599 85868 93256 107335 116570 150269 163198 171736 186512 214670 233140 300538 326396 343472 407995 429340 466280 601076 652792 751345 815990 858680 932560 1202152 1305584 1502690 1631980 1717360 2404304 3005380 3263960 6010760 6527920 12021520 250240819 500481638 1000963276 1251204095 1751685733 2001926552 2502408190 3503371466 4003853104 5004816380 7006742932 8758428665 10009632760 14013485864 17516857330 20019265520 28026971728 35033714660 70067429320 140134858640
• Sum of all divisors σ(n): 372407628672
• Sum of proper divisors (its aliquot sum) s(n): 232272770032
• 140134858640 is an abundant number, because the sum of its proper divisors (232272770032) is greater than itself. Its abundance is 92137911392

Bases of 140134858640

• Binary: 10000010100000101100000011111110010000₂
• Hexadecimal: 0x20A0B03F90
• Base-36: 1SDKOCY8

Squares and roots of 140134858640

• 140134858640 squared (140134858640²) is 19637778606052782649600
• 140134858640 cubed (140134858640³) is 2751937328962822944980340652544000
• The square root of 140134858640 is 374345.9077377499
• The cube root of 140134858640 is 5194.1608351071

Scales and comparisons

• 140,134,858,640 seconds is equal to 4,455 years, 44 weeks, 3 days, 5 hours, 37 minutes, 20 seconds.
• To count from 1 to 140,134,858,640 would take you about eight thousand, nine hundred eleven 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 140134858640 cubic inches would be around 432.8 feet tall.

Recreational maths with 140134858640

• 140134858640 backwards is 046858431041
• The number of decimal digits it has is: 12
• The sum of 140134858640's digits is 44
• More coming soon!