4996621890

Names of 4996621890

• Cardinal: 4996621890 can be written as Four billion, nine hundred ninety-six million, six hundred twenty-one thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 4.99662189 × 10⁹

Factors of 4996621890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 46

Divisors of 4996621890

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 23 26 27 30 39 45 46 54 65 69 78 81 90 115 117 130 135 138 162 169 195 207 230 234 243 270 299 338 345 351 390 405 414 486 507 529 585 598 621 690 702 810 845 897 1014 1035 1053 1058 1170 1215 1242 1495 1521 1587 1690 1755 1794 1863 2070 2106 2430 2535 2645 2691 2990 3042 3105 3159 3174 3510 3726 3887 4485 4563 4761 5070 5265 5290 5382 5589 6210 6318 6877 7605 7774 7935 8073 8970 9126 9315 9522 10530 11178 11661 12167 13455 13689 13754 14283 15210 15795 15870 16146 18630 19435 20631 22815 23322 23805 24219 24334 26910 27378 27945 28566 31590 34385 34983 36501 38870 40365 41067 41262 42849 45630 47610 48438 55890 58305 60835 61893 68445 68770 69966 71415 72657 73002 80730 82134 85698 89401 103155 104949 109503 116610 121095 121670 123786 128547 136890 142830 145314 158171 174915 178802 182505 185679 205335 206310 209898 214245 219006 242190 257094 268203 309465 314847 316342 328509 349830 363285 365010 371358 410670 428490 447005 474513 524745 536406 547515 557037 618930 629694 642735 657018 726570 790855 804609 894010 928395 944541 949026 985527 1049490 1095030 1114074 1285470 1341015 1423539 1574235 1581710 1609218 1642545 1671111 1856790 1889082 1971054 2056223 2372565 2413827 2682030 2785185 2847078 2956581 3148470 3285090 3342222 4023045 4112446 4270617 4722705 4745130 4827654 4927635 5570370 5913162 6168669 7117695 7241481 8046090 8355555 8541234 9445410 9855270 10281115 12069135 12337338 12811851 14235390 14482962 14782905 16711110 18506007 20562230 21353085 21724443 24138270 25623702 29565810 30843345 36207405 37012014 38435553 42706170 43448886 55518021 61686690 64059255 72414810 76871106 92530035 108622215 111036042 128118510 166554063 185060070 192177765 217244430 277590105 333108126 384355530 499662189 555180210 832770315 999324378 1665540630 2498310945 4996621890
• Sum of all divisors σ(n): 15251483520
• Sum of proper divisors (its aliquot sum) s(n): 10254861630
• 4996621890 is an abundant number, because the sum of its proper divisors (10254861630) is greater than itself. Its abundance is 5258239740

Bases of 4996621890

• Binary: 100101001110100100110011001000010₂
• Hexadecimal: 0x129D26642
• Base-36: 2AMUY4I

Squares and roots of 4996621890

• 4996621890 squared (4996621890²) is 24966230311627172100
• 4996621890 cubed (4996621890³) is 124746812885857849633657269000
• The square root of 4996621890 is 70686.7872377857
• The cube root of 4996621890 is 1709.5907607939

Scales and comparisons

• 4,996,621,890 seconds is equal to 158 years, 45 weeks, 4 days, 6 hours, 31 minutes, 30 seconds.
• To count from 1 to 4,996,621,890 would take you about three hundred seventeen 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 4996621890 cubic inches would be around 142.5 feet tall.

Recreational maths with 4996621890

• 4996621890 backwards is 0981266994
• 4996621890 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4996621890's digits is 54
• More coming soon!