61301793140

Names of 61301793140

• Cardinal: 61301793140 can be written as Sixty-one billion, three hundred one million, seven hundred ninety-three thousand, one hundred forty.

Scientific notation

• Scientific notation: 6.130179314 × 10¹⁰

Factors of 61301793140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 816

Divisors of 61301793140

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 37 70 74 140 148 151 181 185 259 302 362 370 433 518 604 724 740 755 866 905 1036 1057 1267 1295 1510 1732 1810 2114 2165 2534 2590 3020 3031 3620 4228 4330 5068 5180 5285 5587 6062 6335 6697 8660 10570 11174 12124 12670 13394 15155 16021 21140 22348 25340 26788 27331 27935 30310 32042 33485 39109 46879 54662 55870 60620 64084 65383 66970 78218 78373 80105 93758 109324 111740 112147 130766 133940 136655 156436 156746 160210 187516 191317 195545 224294 234395 261532 273310 313492 320420 326915 382634 391090 391865 448588 457681 468790 546620 548611 560735 653830 765268 782180 783730 915362 937580 956585 1011247 1097222 1121470 1307660 1567460 1830724 1913170 2022494 2194444 2242940 2288405 2419171 2743055 2899801 3826340 4044988 4576810 4838342 5056235 5486110 5799602 7078729 9153620 9676684 10112470 10972220 11599204 11834323 12095855 14157458 14499005 16934197 20224940 20298607 23668646 24191710 28314916 28998010 33868394 35393645 40597214 47337292 48383420 57996020 59171615 67736788 70787290 81194428 82840261 84670985 101493035 118343230 141574580 165680522 169341970 202986070 236686460 331361044 338683940 405972140 414201305 437869951 828402610 875739902 1656805220 1751479804 2189349755 3065089657 4378699510 6130179314 8757399020 12260358628 15325448285 30650896570 61301793140
• Sum of all divisors σ(n): 153294855168
• Sum of proper divisors (its aliquot sum) s(n): 91993062028
• 61301793140 is an abundant number, because the sum of its proper divisors (91993062028) is greater than itself. Its abundance is 30691268888

Bases of 61301793140

• Binary: 111001000101110111110010000101110100₂
• Hexadecimal: 0xE45DF2174
• Base-36: S5TI6B8

Squares and roots of 61301793140

• 61301793140 squared (61301793140²) is 3757909842179351059600
• 61301793140 cubed (61301793140³) is 230366611784048625435039011144000
• The square root of 61301793140 is 247591.9892484407
• The cube root of 61301793140 is 3942.9783526003

Scales and comparisons

• 61,301,793,140 seconds is equal to 1,949 years, 10 weeks, 5 days, 11 hours, 52 minutes, 20 seconds.
• To count from 1 to 61,301,793,140 would take you about three thousand, eight hundred ninety-eight 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 61301793140 cubic inches would be around 328.6 feet tall.

Recreational maths with 61301793140

• 61301793140 backwards is 04139710316
• 61301793140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61301793140's digits is 35
• More coming soon!