61324190720

Names of 61324190720

• Cardinal: 61324190720 can be written as Sixty-one billion, three hundred twenty-four million, one hundred ninety thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 6.132419072 × 10¹⁰

Factors of 61324190720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 730

Divisors of 61324190720

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 37 40 52 64 65 74 80 104 128 130 148 160 185 208 256 260 296 320 370 416 481 512 520 592 640 673 740 832 962 1024 1040 1184 1280 1346 1369 1480 1664 1924 2080 2368 2405 2560 2692 2738 2960 3328 3365 3848 4160 4736 4810 5120 5384 5476 5920 6656 6730 6845 7696 8320 8749 9472 9620 10768 10952 11840 13312 13460 13690 15392 16640 17498 17797 18944 19240 21536 21904 23680 24901 26920 27380 30784 33280 34996 35594 37888 38480 43072 43745 43808 47360 49802 53840 54760 61568 66560 69992 71188 76960 86144 87490 87616 88985 94720 99604 107680 109520 123136 124505 139984 142376 153920 172288 174980 175232 177970 189440 199208 215360 219040 246272 249010 279968 284752 307840 323713 344576 349960 350464 355940 398416 430720 438080 492544 498020 559936 569504 615680 647426 689152 699920 700928 711880 796832 861440 876160 921337 996040 1119872 1139008 1231360 1294852 1399840 1401856 1423760 1593664 1618565 1722880 1752320 1842674 1992080 2239744 2278016 2462720 2589704 2799680 2847520 3187328 3237130 3445760 3504640 3685348 3984160 4479488 4556032 4606685 5179408 5599360 5695040 6374656 6474260 7009280 7370696 7968320 8958976 9112064 9213370 10358816 11198720 11390080 11977381 12749312 12948520 14741392 15936640 18224128 18426740 20717632 22397440 22780160 23954762 25498624 25897040 29482784 31873280 36853480 41435264 44794880 45560320 47909524 51794080 58965568 59886905 63746560 73706960 82870528 91120640 95819048 103588160 117931136 119773810 127493120 147413920 165741056 191638096 207176320 235862272 239547620 294827840 331482112 383276192 414352640 471724544 479095240 589655680 766552384 828705280 943449088 958190480 1179311360 1533104768 1657410560 1916380960 2358622720 3066209536 3832761920 4717245440 6132419072 7665523840 12264838144 15331047680 30662095360 61324190720
• Sum of all divisors σ(n): 163061383464
• Sum of proper divisors (its aliquot sum) s(n): 101737192744
• 61324190720 is an abundant number, because the sum of its proper divisors (101737192744) is greater than itself. Its abundance is 40413002024

Bases of 61324190720

• Binary: 111001000111001101001110010000000000₂
• Hexadecimal: 0xE4734E400
• Base-36: S66U8E8

Squares and roots of 61324190720

• 61324190720 squared (61324190720²) is 3760656367462934118400
• 61324190720 cubed (61324190720³) is 230619208310679374407556661248000
• The square root of 61324190720 is 247637.2159429999
• The cube root of 61324190720 is 3943.4585039697

Scales and comparisons

• 61,324,190,720 seconds is equal to 1,949 years, 47 weeks, 5 days, 17 hours, 25 minutes, 20 seconds.
• To count from 1 to 61,324,190,720 would take you about three thousand, eight hundred ninety-nine 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 61324190720 cubic inches would be around 328.6 feet tall.

Recreational maths with 61324190720

• 61324190720 backwards is 02709142316
• The number of decimal digits it has is: 11
• The sum of 61324190720's digits is 35
• More coming soon!