9442956820

Names of 9442956820

• Cardinal: 9442956820 can be written as Nine billion, four hundred forty-two million, nine hundred fifty-six thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 9.44295682 × 10⁹

Factors of 9442956820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2061

Divisors of 9442956820

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 11 20 22 23 41 44 46 55 82 92 110 115 164 205 220 230 253 410 451 460 506 529 820 902 943 1012 1058 1265 1804 1886 1979 2116 2255 2530 2645 3772 3958 4510 4715 5060 5290 5819 7916 9020 9430 9895 10373 10580 11638 18860 19790 20746 21689 21769 23276 29095 39580 41492 43378 43538 45517 51865 58190 81139 86756 87076 91034 103730 108445 108845 116380 162278 182068 207460 216890 217690 227585 238579 324556 405695 433780 435380 455170 477158 500687 811390 892529 910340 954316 1001374 1046891 1192895 1622780 1785058 1866197 2002748 2093782 2385790 2503435 3570116 3732394 4187564 4462645 4771580 5006870 5234455 7464788 8925290 9330985 10013740 10468910 11515801 17850580 18661970 20528167 20937820 23031602 37323940 41056334 42922531 46063204 57579005 82112668 85845062 102640835 115158010 171690124 205281670 214612655 230316020 410563340 429225310 472147841 858450620 944295682 1888591364 2360739205 4721478410 9442956820
• Sum of all divisors σ(n): 23177689920
• Sum of proper divisors (its aliquot sum) s(n): 13734733100
• 9442956820 is an abundant number, because the sum of its proper divisors (13734733100) is greater than itself. Its abundance is 4291776280

Bases of 9442956820

• Binary: 1000110010110110000001011000010100₂
• Hexadecimal: 0x232D81614
• Base-36: 4C63C44

Squares and roots of 9442956820

• 9442956820 squared (9442956820²) is 89169433504384512400
• 9442956820 cubed (9442956820³) is 842023110245764231269954568000
• The square root of 9442956820 is 97174.8775147157
• The cube root of 9442956820 is 2113.6642468169

Scales and comparisons

• 9,442,956,820 seconds is equal to 300 years, 13 weeks, 2 days, 11 hours, 33 minutes, 40 seconds.
• To count from 1 to 9,442,956,820 would take you about six hundred 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 9442956820 cubic inches would be around 176.1 feet tall.

Recreational maths with 9442956820

• 9442956820 backwards is 0286592449
• The number of decimal digits it has is: 10
• The sum of 9442956820's digits is 49
• More coming soon!