9960489890

Names of 9960489890

• Cardinal: 9960489890 can be written as Nine billion, nine hundred sixty million, four hundred eighty-nine thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 9.96048989 × 10⁹

Factors of 9960489890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 384

Divisors of 9960489890

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 10 13 17 19 26 34 38 65 71 85 95 130 142 169 170 190 221 247 257 323 338 355 442 494 514 646 710 845 923 1105 1207 1235 1285 1349 1615 1690 1846 2210 2414 2470 2570 2698 2873 3211 3230 3341 4199 4369 4615 4883 5746 6035 6422 6682 6745 8398 8738 9230 9766 11999 12070 13490 14365 15691 16055 16705 17537 18247 20995 21845 22933 23998 24415 28730 31382 32110 33410 35074 36494 41990 43433 43690 45866 48830 54587 56797 59995 63479 78455 83011 86866 87685 91235 109174 113594 114665 119990 126958 156910 166022 175370 182470 203983 217165 227981 229330 237211 272935 283985 298129 310199 317395 346693 407966 415055 434330 455962 474422 545870 567970 596258 620398 634790 693386 738361 825227 830110 1019915 1079143 1139905 1186055 1476722 1490645 1550995 1650454 1733465 2039830 2158286 2279810 2372110 2981290 3083743 3101990 3466930 3691805 3875677 4032587 4126135 4507009 5395715 5893781 6167486 7383610 7751354 8065174 8252270 9014018 10791430 11787562 14028859 15418715 19378385 20162935 22535045 28057718 29468905 30837430 38756770 40325870 45070090 52423631 58591117 58937810 70144295 76619153 104847262 117182234 140288590 153238306 262118155 292955585 383095765 524236310 585911170 766191530 996048989 1992097978 4980244945 9960489890
• Sum of all divisors σ(n): 22028163840
• Sum of proper divisors (its aliquot sum) s(n): 12067673950
• 9960489890 is an abundant number, because the sum of its proper divisors (12067673950) is greater than itself. Its abundance is 2107184060

Bases of 9960489890

• Binary: 1001010001101100010000001110100010₂
• Hexadecimal: 0x251B103A2
• Base-36: 4KQ7V6Q

Squares and roots of 9960489890

• 9960489890 squared (9960489890²) is 99211358848792212100
• 9960489890 cubed (9960489890³) is 988193736786556867332785669000
• The square root of 9960489890 is 99802.2539324639
• The cube root of 9960489890 is 2151.5935465573

Scales and comparisons

• 9,960,489,890 seconds is equal to 316 years, 37 weeks, 10 hours, 44 minutes, 50 seconds.
• To count from 1 to 9,960,489,890 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 9960489890 cubic inches would be around 179.3 feet tall.

Recreational maths with 9960489890

• 9960489890 backwards is 0989840699
• The number of decimal digits it has is: 10
• The sum of 9960489890's digits is 62
• More coming soon!