1017968140

Names of 1017968140

• Cardinal: 1017968140 can be written as One billion, seventeen million, nine hundred sixty-eight thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.01796814 × 10⁹

Factors of 1017968140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4118

Divisors of 1017968140

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 271 490 542 980 1084 1355 1897 2710 3794 3833 5420 7588 7666 9485 13279 15332 18970 19165 26558 26831 37940 38330 53116 53662 66395 76660 107324 132790 134155 187817 265580 268310 375634 536620 751268 939085 1038743 1878170 2077486 3756340 4154972 5193715 7271201 10387430 14542402 20774860 29084804 36356005 50898407 72712010 101796814 145424020 203593628 254492035 508984070 1017968140
• Sum of all divisors σ(n): 2496578112
• Sum of proper divisors (its aliquot sum) s(n): 1478609972
• 1017968140 is an abundant number, because the sum of its proper divisors (1478609972) is greater than itself. Its abundance is 460641832

Bases of 1017968140

• Binary: 111100101011001111011000001100₂
• Hexadecimal: 0x3CACF60C
• Base-36: GU2L8S

Squares and roots of 1017968140

• 1017968140 squared (1017968140²) is 1036259134055059600
• 1017968140 cubed (1017968140³) is 1054878783252039678601144000
• The square root of 1017968140 is 31905.6129858055
• The cube root of 1017968140 is 1005.9538611853

Scales and comparisons

• 1,017,968,140 seconds is equal to 32 years, 19 weeks, 1 day, 55 minutes, 40 seconds.
• To count from 1 to 1,017,968,140 would take you about sixty-four 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 1017968140 cubic inches would be around 83.8 feet tall.

Recreational maths with 1017968140

• 1017968140 backwards is 0418697101
• The number of decimal digits it has is: 10
• The sum of 1017968140's digits is 37
• More coming soon!