64120040240

Names of 64120040240

• Cardinal: 64120040240 can be written as Sixty-four billion, one hundred twenty million, forty thousand, two hundred forty.

Scientific notation

• Scientific notation: 6.412004024 × 10¹⁰

Factors of 64120040240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 499

Divisors of 64120040240

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 38 40 53 76 80 95 106 152 163 190 212 257 265 304 326 361 380 424 514 530 652 722 760 815 848 1007 1028 1060 1285 1304 1444 1520 1630 1805 2014 2056 2120 2570 2608 2888 3097 3260 3610 4028 4112 4240 4883 5035 5140 5776 6194 6520 7220 8056 8639 9766 10070 10280 12388 13040 13621 14440 15485 16112 17278 19133 19532 20140 20560 24415 24776 27242 28880 30970 34556 38266 39064 40280 41891 43195 48830 49552 54484 58843 61940 68105 69112 76532 78128 80560 83782 86390 92777 95665 97660 108968 117686 123880 136210 138224 153064 164141 167564 172780 185554 191330 195320 209455 217936 235372 247760 258799 272420 294215 306128 328282 335128 345560 371108 382660 390640 418910 463885 470744 517598 544840 588430 656564 670256 691120 742216 765320 795929 820705 837820 927770 941488 1035196 1089680 1176860 1293995 1313128 1484432 1530640 1591858 1641410 1675640 1855540 2070392 2220223 2353720 2587990 2626256 3118679 3183716 3282820 3351280 3711080 3979645 4140784 4440446 4707440 4917181 5175980 6237358 6367432 6565640 7422160 7959290 8880892 9834362 10351960 11101115 12474716 12734864 13131280 15122651 15593395 15918580 17761784 19668724 20703920 22202230 24585905 24949432 30245302 31186790 31837160 35523568 39337448 42184237 44404460 49171810 49898864 60490604 62373580 63674320 75613255 78674896 84368474 88808920 98343620 120981208 124747160 151226510 168736948 177617840 196687240 210921185 241962416 249494320 302453020 337473896 393374480 421842370 604906040 674947792 801500503 843684740 1209812080 1603001006 1687369480 3206002012 3374738960 4007502515 6412004024 8015005030 12824008048 16030010060 32060020120 64120040240
• Sum of all divisors σ(n): 161918038368
• Sum of proper divisors (its aliquot sum) s(n): 97797998128
• 64120040240 is an abundant number, because the sum of its proper divisors (97797998128) is greater than itself. Its abundance is 33677957888

Bases of 64120040240

• Binary: 111011101101110110100010101100110000₂
• Hexadecimal: 0xEEDDA2B30
• Base-36: TGFEZOW

Squares and roots of 64120040240

• 64120040240 squared (64120040240²) is 4111379560379219257600
• 64120040240 cubed (64120040240³) is 263621822853429048457094925824000
• The square root of 64120040240 is 253219.3520250773
• The cube root of 64120040240 is 4002.4992764125

Scales and comparisons

• 64,120,040,240 seconds is equal to 2,038 years, 42 weeks, 4 days, 2 hours, 17 minutes, 20 seconds.
• To count from 1 to 64,120,040,240 would take you about four thousand and seventy-seven 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 64120040240 cubic inches would be around 333.5 feet tall.

Recreational maths with 64120040240

• 64120040240 backwards is 04204002146
• The number of decimal digits it has is: 11
• The sum of 64120040240's digits is 23
• More coming soon!