140712978672

Names of 140712978672

• Cardinal: 140712978672 can be written as One hundred forty billion, seven hundred twelve million, nine hundred seventy-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.40712978672 × 10¹¹

Factors of 140712978672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1355418

Divisors of 140712978672

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 103 112 126 144 168 206 252 309 336 412 504 618 721 824 927 1008 1236 1442 1648 1854 2163 2472 2884 3708 4326 4944 5768 6489 7416 8652 11536 12978 14832 17304 25956 34608 51912 103824 1355303 2710606 4065909 5421212 8131818 9487121 10842424 12197727 16263636 18974242 21684848 24395454 28461363 32527272 37948484 48790908 56922726 65054544 75896968 85384089 97581816 113845452 139596209 151793936 170768178 195163632 227690904 279192418 341536356 418788627 455381808 558384836 683072712 837577254 977173463 1116769672 1256365881 1366145424 1675154508 1954346926 2233539344 2512731762 2931520389 3350309016 3908693852 5025463524 5863040778 6700618032 7817387704 8794561167 10050927048 11726081556 15634775408 17589122334 20101854096 23452163112 35178244668 46904326224 70356489336 140712978672
• Sum of all divisors σ(n): 454428009984
• Sum of proper divisors (its aliquot sum) s(n): 313715031312
• 140712978672 is an abundant number, because the sum of its proper divisors (313715031312) is greater than itself. Its abundance is 173002052640

Bases of 140712978672

• Binary: 10000011000011001001011010100011110000₂
• Hexadecimal: 0x20C325A8F0
• Base-36: 1SN4VH80

Squares and roots of 140712978672

• 140712978672 squared (140712978672²) is 19800142366746726883584
• 140712978672 cubed (140712978672³) is 2786137010554595781995564418920448
• The square root of 140712978672 is 375117.2865544857
• The cube root of 140712978672 is 5201.2937938481

Scales and comparisons

• 140,712,978,672 seconds is equal to 4,474 years, 12 weeks, 2 days, 10 hours, 31 minutes, 12 seconds.
• To count from 1 to 140,712,978,672 would take you about eight thousand, nine 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 140712978672 cubic inches would be around 433.4 feet tall.

Recreational maths with 140712978672

• 140712978672 backwards is 276879217041
• The number of decimal digits it has is: 12
• The sum of 140712978672's digits is 54
• More coming soon!