139087479168

Names of 139087479168

• Cardinal: 139087479168 can be written as One hundred thirty-nine billion, eighty-seven million, four hundred seventy-nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.39087479168 × 10¹¹

Factors of 139087479168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3329

Divisors of 139087479168

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 128 132 144 176 192 198 264 288 352 384 396 528 576 704 792 1056 1152 1408 1584 2112 3168 3313 4224 6336 6626 9939 12672 13252 19878 26504 29817 36443 39756 53008 59634 72886 79512 106016 109329 119268 145772 159024 212032 218658 238536 291544 318048 327987 424064 437316 477072 583088 636096 655974 874632 954144 1166176 1272192 1311948 1749264 1908288 2332352 2623896 3498528 3816576 4664704 5247792 6997056 10495584 10975969 13994112 20991168 21951938 32927907 41982336 43903876 65855814 87807752 98783721 120735659 131711628 175615504 197567442 241471318 263423256 351231008 362206977 395134884 482942636 526846512 702462016 724413954 790269768 965885272 1053693024 1086620931 1404924032 1448827908 1580539536 1931770544 2107386048 2173241862 2897655816 3161079072 3863541088 4214772096 4346483724 5795311632 6322158144 7727082176 8692967448 11590623264 12644316288 15454164352 17385934896 23181246528 34771869792 46362493056 69543739584 139087479168
• Sum of all divisors σ(n): 436755877740
• Sum of proper divisors (its aliquot sum) s(n): 297668398572
• 139087479168 is an abundant number, because the sum of its proper divisors (297668398572) is greater than itself. Its abundance is 158580919404

Bases of 139087479168

• Binary: 10000001100010010000101000000110000000₂
• Hexadecimal: 0x2062428180
• Base-36: 1RW93DS0

Squares and roots of 139087479168

• 139087479168 squared (139087479168²) is 19345326861308833972224
• 139087479168 cubed (139087479168³) is 2690692746820443270326076290629632
• The square root of 139087479168 is 372944.3378950805
• The cube root of 139087479168 is 5181.1879324565

Scales and comparisons

• 139,087,479,168 seconds is equal to 4,422 years, 28 weeks, 4 days, 18 hours, 52 minutes, 48 seconds.
• To count from 1 to 139,087,479,168 would take you about eight thousand, eight hundred forty-five 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 139087479168 cubic inches would be around 431.8 feet tall.

Recreational maths with 139087479168

• 139087479168 backwards is 861974780931
• The number of decimal digits it has is: 12
• The sum of 139087479168's digits is 63
• More coming soon!