139748118368

Names of 139748118368

• Cardinal: 139748118368 can be written as One hundred thirty-nine billion, seven hundred forty-eight million, one hundred eighteen thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.39748118368 × 10¹¹

Factors of 139748118368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 25799

Divisors of 139748118368

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 229 458 769 916 1538 1832 3076 3664 6152 7328 12304 24608 24799 49598 99196 176101 198392 352202 396784 704404 793568 1408808 2817616 5635232 5678971 11357942 19070431 22715884 38140862 45431768 76281724 90863536 152563448 181727072 305126896 610253792 4367128699 8734257398 17468514796 34937029592 69874059184 139748118368
• Sum of all divisors σ(n): 276701040000
• Sum of proper divisors (its aliquot sum) s(n): 136952921632
• 139748118368 is a deficient number, because the sum of its proper divisors (136952921632) is less than itself. Its deficiency is 2795196736

Bases of 139748118368

• Binary: 10000010001001101000110000111101100000₂
• Hexadecimal: 0x2089A30F60
• Base-36: 1S76F68W

Squares and roots of 139748118368

• 139748118368 squared (139748118368²) is 19529536587396538983424
• 139748118368 cubed (139748118368³) is 2729215990687678306809063541932032
• The square root of 139748118368 is 373828.9961573339
• The cube root of 139748118368 is 5189.3781993721

Scales and comparisons

• 139,748,118,368 seconds is equal to 4,443 years, 29 weeks, 1 hour, 46 minutes, 8 seconds.
• To count from 1 to 139,748,118,368 would take you about eight thousand, eight hundred eighty-seven 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 139748118368 cubic inches would be around 432.4 feet tall.

Recreational maths with 139748118368

• 139748118368 backwards is 863811847931
• The number of decimal digits it has is: 12
• The sum of 139748118368's digits is 59
• More coming soon!