61364939020

Names of 61364939020

• Cardinal: 61364939020 can be written as Sixty-one billion, three hundred sixty-four million, nine hundred thirty-nine thousand and twenty.

Scientific notation

• Scientific notation: 6.136493902 × 10¹⁰

Factors of 61364939020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17526

Divisors of 61364939020

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 29 35 44 55 58 70 77 79 110 116 140 145 154 158 203 220 290 308 316 319 385 395 406 553 580 638 770 790 812 869 1015 1106 1276 1540 1580 1595 1738 2030 2212 2233 2291 2765 3190 3476 4060 4345 4466 4582 5530 6083 6380 8690 8932 9164 11060 11165 11455 12166 16037 17380 17393 22330 22910 24332 25201 30415 32074 34786 44660 45820 50402 60830 64148 69572 80185 86965 100804 121660 121751 126005 160370 173930 176407 191323 243502 252010 320740 347860 352814 382646 487004 504020 504397 608755 705628 765292 882035 956615 1008794 1217510 1339261 1374047 1764070 1913230 2017588 2435020 2521985 2678522 2748094 3528140 3530779 3826460 5043970 5357044 5496188 5548367 6696305 6870235 7061558 9618329 10087940 11096734 13392610 13740470 14123116 15114517 17653895 19236658 22193468 26785220 27480940 27741835 30229034 35307790 38473316 38838569 39847363 48091645 55483670 60458068 70615580 75572585 77677138 79694726 96183290 105801619 110967340 151145170 155354276 159389452 192366580 194192845 199236815 211603238 278931541 302290340 388385690 398473630 423206476 438320993 529008095 557863082 776771380 796947260 876641986 1058016190 1115726164 1394657705 1753283972 2116032380 2191604965 2789315410 3068246951 4383209930 5578630820 6136493902 8766419860 12272987804 15341234755 30682469510 61364939020
• Sum of all divisors σ(n): 168318259200
• Sum of proper divisors (its aliquot sum) s(n): 106953320180
• 61364939020 is an abundant number, because the sum of its proper divisors (106953320180) is greater than itself. Its abundance is 45588381160

Bases of 61364939020

• Binary: 111001001001101000101010100100001100₂
• Hexadecimal: 0xE49A2A90C
• Base-36: S6V3LZG

Squares and roots of 61364939020

• 61364939020 squared (61364939020²) is 3765655740928318560400
• 61364939020 cubed (61364939020³) is 231079234912379186650080186808000
• The square root of 61364939020 is 247719.4764648109
• The cube root of 61364939020 is 3944.3317518139

Scales and comparisons

• 61,364,939,020 seconds is equal to 1,951 years, 11 weeks, 1 day, 8 hours, 23 minutes, 40 seconds.
• To count from 1 to 61,364,939,020 would take you about three thousand, nine hundred two 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 61364939020 cubic inches would be around 328.7 feet tall.

Recreational maths with 61364939020

• 61364939020 backwards is 02093946316
• The number of decimal digits it has is: 11
• The sum of 61364939020's digits is 43
• More coming soon!