3993320628

Names of 3993320628

• Cardinal: 3993320628 can be written as Three billion, nine hundred ninety-three million, three hundred twenty thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 3.993320628 × 10⁹

Factors of 3993320628

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1587

Divisors of 3993320628

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 23 27 33 36 44 46 54 66 69 92 99 101 108 132 138 198 202 207 253 276 297 303 396 404 414 506 594 606 621 759 828 909 1012 1111 1188 1212 1242 1447 1518 1818 2222 2277 2323 2484 2727 2894 3036 3333 3636 4341 4444 4554 4646 5454 5788 6666 6831 6969 8682 9108 9292 9999 10908 13023 13332 13662 13938 15917 17364 19998 20907 25553 26046 27324 27876 29997 31834 33281 39069 39996 41814 47751 51106 52092 59994 62721 63668 66562 76659 78138 83628 95502 99843 102212 119988 125442 133124 143253 146147 153318 156276 191004 199686 229977 250884 286506 292294 299529 306636 366091 399372 429759 438441 459954 573012 584588 599058 689931 732182 859518 876882 898587 919908 1098273 1198116 1315323 1379862 1464364 1607617 1719036 1753764 1797174 2196546 2630646 2759724 3215234 3294819 3361381 3594348 3945969 4393092 4822851 5261292 6430468 6589638 6722762 7891938 9645702 9884457 10084143 13179276 13445524 14468553 15783876 19291404 19768914 20168286 28937106 30252429 36975191 39537828 40336572 43405659 57874212 60504858 73950382 86811318 90757287 110925573 121009716 147900764 173622636 181514574 221851146 332776719 363029148 443702292 665553438 998330157 1331106876 1996660314 3993320628
• Sum of all divisors σ(n): 11910205440
• Sum of proper divisors (its aliquot sum) s(n): 7916884812
• 3993320628 is an abundant number, because the sum of its proper divisors (7916884812) is greater than itself. Its abundance is 3923564184

Bases of 3993320628

• Binary: 11101110000001010011110010110100₂
• Hexadecimal: 0xEE053CB4
• Base-36: 1U1IPX0

Squares and roots of 3993320628

• 3993320628 squared (3993320628²) is 15946609638010314384
• 3993320628 cubed (3993320628³) is 63679925214130201306392313152
• The square root of 3993320628 is 63192.7260687493
• The cube root of 3993320628 is 1586.5169895255

Scales and comparisons

• 3,993,320,628 seconds is equal to 126 years, 50 weeks, 4 days, 23 hours, 43 minutes, 48 seconds.
• To count from 1 to 3,993,320,628 would take you about two 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 3993320628 cubic inches would be around 132.2 feet tall.

Recreational maths with 3993320628

• 3993320628 backwards is 8260233993
• The number of decimal digits it has is: 10
• The sum of 3993320628's digits is 45
• More coming soon!