9774906420

Names of 9774906420

• Cardinal: 9774906420 can be written as Nine billion, seven hundred seventy-four million, nine hundred six thousand, four hundred twenty.

Scientific notation

• Scientific notation: 9.77490642 × 10⁹

Factors of 9774906420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2123

Divisors of 9774906420

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 37 59 60 74 111 118 148 177 185 222 236 295 354 370 444 555 590 708 740 885 1110 1180 1369 1770 2017 2183 2220 2738 3540 4034 4107 4366 5476 6051 6549 6845 8068 8214 8732 10085 10915 12102 13098 13690 16428 20170 20535 21830 24204 26196 27380 30255 32745 40340 41070 43660 60510 65490 74629 80771 82140 119003 121020 130980 149258 161542 223887 238006 242313 298516 323084 357009 373145 403855 447774 476012 484626 595015 714018 746290 807710 895548 969252 1119435 1190030 1211565 1428036 1492580 1615420 1785045 2238870 2380060 2423130 2761273 3570090 4403111 4477740 4846260 5522546 7140180 8283819 8806222 11045092 13209333 13806365 16567638 17612444 22015555 26418666 27612730 33135276 41419095 44031110 52837332 55225460 66046665 82838190 88062220 132093330 162915107 165676380 264186660 325830214 488745321 651660428 814575535 977490642 1629151070 1954981284 2443726605 3258302140 4887453210 9774906420
• Sum of all divisors σ(n): 28620406080
• Sum of proper divisors (its aliquot sum) s(n): 18845499660
• 9774906420 is an abundant number, because the sum of its proper divisors (18845499660) is greater than itself. Its abundance is 9070593240

Bases of 9774906420

• Binary: 1001000110101000010011110000110100₂
• Hexadecimal: 0x246A13C34
• Base-36: 4HNQ62C

Squares and roots of 9774906420

• 9774906420 squared (9774906420²) is 95548795519757216400
• 9774906420 cubed (9774906420³) is 933980534749342051429689288000
• The square root of 9774906420 is 98868.1264108913
• The cube root of 9774906420 is 2138.1468818077

Scales and comparisons

• 9,774,906,420 seconds is equal to 310 years, 42 weeks, 1 day, 11 hours, 47 minutes.
• To count from 1 to 9,774,906,420 would take you about six hundred twenty-one 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 9774906420 cubic inches would be around 178.2 feet tall.

Recreational maths with 9774906420

• 9774906420 backwards is 0246094779
• The number of decimal digits it has is: 10
• The sum of 9774906420's digits is 48
• More coming soon!