139136689152

Names of 139136689152

• Cardinal: 139136689152 can be written as One hundred thirty-nine billion, one hundred thirty-six million, six hundred eighty-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.39136689152 × 10¹¹

Factors of 139136689152

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 15097302

Divisors of 139136689152

• Number of divisors d(n): 66
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1024 1152 1536 2304 3072 4608 9216 15097297 30194594 45291891 60389188 90583782 120778376 135875673 181167564 241556752 271751346 362335128 483113504 543502692 724670256 966227008 1087005384 1449340512 1932454016 2174010768 2898681024 3864908032 4348021536 5797362048 7729816064 8696043072 11594724096 15459632128 17392086144 23189448192 34784172288 46378896384 69568344576 139136689152
• Sum of all divisors σ(n): 401754197078
• Sum of proper divisors (its aliquot sum) s(n): 262617507926
• 139136689152 is an abundant number, because the sum of its proper divisors (262617507926) is greater than itself. Its abundance is 123480818774

Bases of 139136689152

• Binary: 10000001100101001100010110010000000000₂
• Hexadecimal: 0x2065316400
• Base-36: 1RX2E4G0

Squares and roots of 139136689152

• 139136689152 squared (139136689152²) is 19359018268180274479104
• 139136689152 cubed (139136689152³) is 2693549707067688222897131967479808
• The square root of 139136689152 is 373010.3070318567
• The cube root of 139136689152 is 5181.7989055245

Scales and comparisons

• 139,136,689,152 seconds is equal to 4,424 years, 6 weeks, 8 hours, 19 minutes, 12 seconds.
• To count from 1 to 139,136,689,152 would take you about eight thousand, eight hundred forty-eight 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 139136689152 cubic inches would be around 431.8 feet tall.

Recreational maths with 139136689152

• 139136689152 backwards is 251986631931
• The number of decimal digits it has is: 12
• The sum of 139136689152's digits is 54
• More coming soon!