5711994540

Names of 5711994540

• Cardinal: 5711994540 can be written as Five billion, seven hundred eleven million, nine hundred ninety-four thousand, five hundred forty.

Scientific notation

• Scientific notation: 5.71199454 × 10⁹

Factors of 5711994540

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 110627

Divisors of 5711994540

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 41 42 45 60 63 70 82 84 90 105 123 126 140 164 180 205 210 246 252 287 315 369 410 420 492 574 615 630 738 820 861 1148 1230 1260 1435 1476 1722 1845 2460 2583 2870 3444 3690 4305 5166 5740 7380 8610 10332 12915 17220 25830 51660 110569 221138 331707 442276 552845 663414 773983 995121 1105690 1326828 1547966 1658535 1990242 2211380 2321949 3095932 3317070 3869915 3980484 4533329 4643898 4975605 6634140 6965847 7739830 9066658 9287796 9951210 11609745 13599987 13931694 15479660 18133316 19902420 22666645 23219490 27199974 27863388 31733303 34829235 40799961 45333290 46438980 54399948 63466606 67999935 69658470 81599922 90666580 95199909 126933212 135999870 139316940 158666515 163199844 190399818 203999805 271999740 285599727 317333030 380799636 407999610 475999545 571199454 634666060 815999220 951999090 1142398908 1427998635 1903998180 2855997270 5711994540
• Sum of all divisors σ(n): 20284729920
• Sum of proper divisors (its aliquot sum) s(n): 14572735380
• 5711994540 is an abundant number, because the sum of its proper divisors (14572735380) is greater than itself. Its abundance is 8860740840

Bases of 5711994540

• Binary: 101010100011101100001111010101100₂
• Hexadecimal: 0x154761EAC
• Base-36: 2MGRV70

Squares and roots of 5711994540

• 5711994540 squared (5711994540²) is 32626881624989811600
• 5711994540 cubed (5711994540³) is 186364569699168131414828664000
• The square root of 5711994540 is 75577.7383890257
• The cube root of 5711994540 is 1787.5680945581

Scales and comparisons

• 5,711,994,540 seconds is equal to 181 years, 32 weeks, 3 days, 1 hour, 9 minutes.
• To count from 1 to 5,711,994,540 would take you about three hundred sixty-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 5711994540 cubic inches would be around 149 feet tall.

Recreational maths with 5711994540

• 5711994540 backwards is 0454991175
• 5711994540 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5711994540's digits is 45
• More coming soon!