9956592990

Names of 9956592990

• Cardinal: 9956592990 can be written as Nine billion, nine hundred fifty-six million, five hundred ninety-two thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 9.95659299 × 10⁹

Factors of 9956592990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 156

Divisors of 9956592990

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 30 38 45 57 90 95 114 127 171 190 254 285 342 361 381 570 635 722 762 855 1083 1143 1270 1710 1805 1905 2166 2286 2413 3249 3610 3810 4826 5415 5715 6498 6859 7239 10830 11430 12065 13718 14478 16129 16245 20577 21717 24130 32258 32490 34295 36195 41154 43434 45847 48387 61731 68590 72390 80645 91694 96774 102885 108585 123462 137541 145161 161290 205770 217170 229235 241935 275082 290322 306451 308655 412623 458470 483870 612902 617310 687705 725805 825246 871093 919353 1375410 1451610 1532255 1742186 1838706 2063115 2613279 2758059 3064510 4126230 4355465 4596765 5226558 5516118 5822569 7839837 8710930 9193530 11645138 13066395 13790295 15679674 17467707 26132790 27580590 29112845 34935414 39199185 52403121 58225690 78398370 87338535 104806242 110628811 174677070 221257622 262015605 331886433 524031210 553144055 663772866 995659299 1106288110 1659432165 1991318598 3318864330 4978296495 9956592990
• Sum of all divisors σ(n): 27541959120
• Sum of proper divisors (its aliquot sum) s(n): 17585366130
• 9956592990 is an abundant number, because the sum of its proper divisors (17585366130) is greater than itself. Its abundance is 7628773140

Bases of 9956592990

• Binary: 1001010001011101011000110101011110₂
• Hexadecimal: 0x251758D5E
• Base-36: 4KNWCBI

Squares and roots of 9956592990

• 9956592990 squared (9956592990²) is 99133743968517140100
• 9956592990 cubed (9956592990³) is 987034340269392537814507899000
• The square root of 9956592990 is 99782.7289163811
• The cube root of 9956592990 is 2151.3129164991

Scales and comparisons

• 9,956,592,990 seconds is equal to 316 years, 30 weeks, 4 days, 8 hours, 16 minutes, 30 seconds.
• To count from 1 to 9,956,592,990 would take you about six hundred thirty-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 9956592990 cubic inches would be around 179.3 feet tall.

Recreational maths with 9956592990

• 9956592990 backwards is 0992956599
• The number of decimal digits it has is: 10
• The sum of 9956592990's digits is 63
• More coming soon!