7133857980

Names of 7133857980

• Cardinal: 7133857980 can be written as Seven billion, one hundred thirty-three million, eight hundred fifty-seven thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 7.13385798 × 10⁹

Factors of 7133857980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1885

Divisors of 7133857980

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 181 362 543 601 724 905 1086 1093 1202 1803 1810 2172 2186 2404 2715 3005 3279 3606 3620 4372 5430 5465 6010 6558 7212 9015 10860 10930 12020 13116 16395 18030 21860 32790 36060 65580 108781 197833 217562 326343 395666 435124 543905 593499 652686 656893 791332 989165 1087810 1186998 1305372 1313786 1631715 1970679 1978330 2175620 2373996 2627572 2967495 3263430 3284465 3941358 3956660 5934990 6526860 6568930 7882716 9853395 11869980 13137860 19706790 39413580 118897633 237795266 356692899 475590532 594488165 713385798 1188976330 1426771596 1783464495 2377952660 3566928990 7133857980
• Sum of all divisors σ(n): 20136986688
• Sum of proper divisors (its aliquot sum) s(n): 13003128708
• 7133857980 is an abundant number, because the sum of its proper divisors (13003128708) is greater than itself. Its abundance is 5869270728

Bases of 7133857980

• Binary: 110101001001101100000100010111100₂
• Hexadecimal: 0x1A93608BC
• Base-36: 39ZBC1O

Squares and roots of 7133857980

• 7133857980 squared (7133857980²) is 50891929678809680400
• 7133857980 cubed (7133857980³) is 363055798656775275422789592000
• The square root of 7133857980 is 84462.1689278697
• The cube root of 7133857980 is 1925.0476610451

Scales and comparisons

• 7,133,857,980 seconds is equal to 226 years, 43 weeks, 2 days, 19 hours, 13 minutes.
• To count from 1 to 7,133,857,980 would take you about four hundred fifty-three 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 7133857980 cubic inches would be around 160.4 feet tall.

Recreational maths with 7133857980

• 7133857980 backwards is 0897583317
• The number of decimal digits it has is: 10
• The sum of 7133857980's digits is 51
• More coming soon!