61396672920

Names of 61396672920

• Cardinal: 61396672920 can be written as Sixty-one billion, three hundred ninety-six million, six hundred seventy-two thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 6.139667292 × 10¹⁰

Factors of 61396672920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16731

Divisors of 61396672920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 121 132 165 220 242 257 264 330 363 440 484 514 605 660 726 771 968 1028 1210 1285 1320 1452 1542 1815 2056 2420 2570 2827 2904 3084 3630 3855 4840 5140 5654 6168 7260 7710 8481 10280 11308 14135 14520 15420 16453 16962 22616 28270 30840 31097 32906 33924 42405 49359 56540 62194 65812 67848 82265 84810 93291 98718 113080 124388 131624 155485 164530 169620 180983 186582 197436 246795 248776 310970 329060 339240 361966 373164 394872 466455 493590 542949 621940 658120 723932 746328 904915 932910 987180 1085898 1243880 1447864 1809830 1865820 1974360 1990813 2171796 2714745 3619660 3731640 3981626 4228421 4343592 5429490 5972439 7239320 7963252 8456842 9954065 10858980 11944878 12685263 15926504 16913684 19908130 21142105 21717960 23889756 25370526 29862195 33827368 39816260 42284210 46512631 47779512 50741052 59724390 63426315 79632520 84568420 93025262 101482104 119448780 126852630 139537893 169136840 186050524 232563155 238897560 253705260 279075786 372101048 465126310 507410520 511638941 558151572 697689465 930252620 1023277882 1116303144 1395378930 1534916823 1860505240 2046555764 2558194705 2790757860 3069833646 4093111528 5116389410 5581515720 6139667292 7674584115 10232778820 12279334584 15349168230 20465557640 30698336460 61396672920
• Sum of all divisors σ(n): 203256920160
• Sum of proper divisors (its aliquot sum) s(n): 141860247240
• 61396672920 is an abundant number, because the sum of its proper divisors (141860247240) is greater than itself. Its abundance is 80463574320

Bases of 61396672920

• Binary: 111001001011100001101110000110011000₂
• Hexadecimal: 0xE4B86E198
• Base-36: S7DZS0O

Squares and roots of 61396672920

• 61396672920 squared (61396672920²) is 3769551445645461326400
• 61396672920 cubed (61396672920³) is 231437917163407547339490161088000
• The square root of 61396672920 is 247783.5202752595
• The cube root of 61396672920 is 3945.0115507413

Scales and comparisons

• 61,396,672,920 seconds is equal to 1,952 years, 11 weeks, 4 days, 15 hours, 22 minutes.
• To count from 1 to 61,396,672,920 would take you about three thousand, nine hundred four 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 61396672920 cubic inches would be around 328.8 feet tall.

Recreational maths with 61396672920

• 61396672920 backwards is 02927669316
• The number of decimal digits it has is: 11
• The sum of 61396672920's digits is 51
• More coming soon!