139197826480

Names of 139197826480

• Cardinal: 139197826480 can be written as One hundred thirty-nine billion, one hundred ninety-seven million, eight hundred twenty-six thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.3919782648 × 10¹¹

Factors of 139197826480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 92288

Divisors of 139197826480

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 272 340 680 1123 1360 2246 4492 5615 8984 11230 17968 19091 22460 38182 44920 76364 89840 91141 95455 152728 182282 190910 305456 364564 381820 455705 729128 763640 911410 1458256 1527280 1549397 1822820 3098794 3645640 6197588 7291280 7746985 12395176 15493970 24790352 30987940 61975880 102351343 123951760 204702686 409405372 511756715 818810744 1023513430 1637621488 1739972831 2047026860 3479945662 4094053720 6959891324 8188107440 8699864155 13919782648 17399728310 27839565296 34799456620 69598913240 139197826480
• Sum of all divisors σ(n): 342981199584
• Sum of proper divisors (its aliquot sum) s(n): 203783373104
• 139197826480 is an abundant number, because the sum of its proper divisors (203783373104) is greater than itself. Its abundance is 64585546624

Bases of 139197826480

• Binary: 10000001101000110101100100010110110000₂
• Hexadecimal: 0x2068D645B0
• Base-36: 1RY2SIB4

Squares and roots of 139197826480

• 139197826480 squared (139197826480²) is 19376034896756189190400
• 139197826480 cubed (139197826480³) is 2697101943429092737791350881792000
• The square root of 139197826480 is 373092.2492896361
• The cube root of 139197826480 is 5182.5577634775

Scales and comparisons

• 139,197,826,480 seconds is equal to 4,426 years, 3 weeks, 22 hours, 54 minutes, 40 seconds.
• To count from 1 to 139,197,826,480 would take you about eight thousand, eight hundred fifty-two 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 139197826480 cubic inches would be around 431.9 feet tall.

Recreational maths with 139197826480

• 139197826480 backwards is 084628791931
• The number of decimal digits it has is: 12
• The sum of 139197826480's digits is 58
• More coming soon!