139149076800

Names of 139149076800

• Cardinal: 139149076800 can be written as One hundred thirty-nine billion, one hundred forty-nine million, seventy-six thousand, eight hundred.

Scientific notation

• Scientific notation: 1.391490768 × 10¹¹

Factors of 139149076800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 18402

Divisors of 139149076800

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 150 160 192 200 240 300 320 400 480 600 800 960 1200 1600 1741 2400 3482 4800 5223 6964 8705 10446 13928 16651 17410 20892 26115 27856 33302 34820 41784 43525 49953 52230 55712 66604 69640 83255 83568 87050 99906 104460 111424 130575 133208 139280 166510 167136 174100 199812 208920 249765 261150 266416 278560 333020 334272 348200 399624 416275 417840 499530 522300 532832 557120 666040 696400 799248 832550 835680 999060 1044600 1065664 1248825 1332080 1392800 1598496 1665100 1671360 1998120 2089200 2497650 2664160 2785600 3196992 3330200 3996240 4178400 4995300 5328320 6660400 7992480 8356800 9990600 13320800 15984960 19981200 26641600 28989391 39962400 57978782 79924800 86968173 115957564 144946955 173936346 231915128 289893910 347872692 434840865 463830256 579787820 695745384 724734775 869681730 927660512 1159575640 1391490768 1449469550 1739363460 1855321024 2174204325 2319151280 2782981536 2898939100 3478726920 4348408650 4638302560 5565963072 5797878200 6957453840 8696817300 9276605120 11595756400 13914907680 17393634600 23191512800 27829815360 34787269200 46383025600 69574538400 139149076800
• Sum of all divisors σ(n): 456814582432
• Sum of proper divisors (its aliquot sum) s(n): 317665505632
• 139149076800 is an abundant number, because the sum of its proper divisors (317665505632) is greater than itself. Its abundance is 178516428832

Bases of 139149076800

• Binary: 10000001100101111011100110100101000000₂
• Hexadecimal: 0x2065EE6940
• Base-36: 1RX9RMTC

Squares and roots of 139149076800

• 139149076800 squared (139149076800²) is 19362465574292298240000
• 139149076800 cubed (139149076800³) is 2694269209234555113446264832000000
• The square root of 139149076800 is 373026.9116297109
• The cube root of 139149076800 is 5181.9526833103

Scales and comparisons

• 139,149,076,800 seconds is equal to 4,424 years, 26 weeks, 3 days, 17 hours, 20 minutes.
• To count from 1 to 139,149,076,800 would take you about eight thousand, eight hundred forty-nine 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 139149076800 cubic inches would be around 431.8 feet tall.

Recreational maths with 139149076800

• 139149076800 backwards is 008670941931
• 139149076800 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139149076800's digits is 48
• More coming soon!