64109888937744

Names of 64109888937744

• Cardinal: 64109888937744 can be written as Sixty-four trillion, one hundred nine billion, eight hundred eighty-eight million, nine hundred thirty-seven thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 6.4109888937744 × 10¹³

Factors of 64109888937744

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4252

Divisors of 64109888937744

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 181 191 208 312 362 382 543 573 624 724 764 1061 1086 1146 1448 1528 2122 2172 2292 2353 2483 2801 2896 3056 3183 4244 4344 4584 4706 4966 5602 6366 7059 7449 8403 8488 8688 9168 9412 9932 11204 12732 13793 14118 14898 16806 16976 18824 19864 22408 25464 27586 28236 29796 33612 34571 36413 37648 39728 41379 44816 50928 55172 56472 59592 67224 69142 72826 82758 103713 109239 110344 112944 119184 134448 138284 145652 165516 192041 202651 207426 218478 220688 276568 291304 331032 384082 405302 414852 436956 449423 506981 534991 553136 576123 582608 607953 662064 768164 810604 829704 873912 898846 1013962 1069982 1152246 1215906 1348269 1520943 1536328 1604973 1621208 1659408 1747824 1797692 2027924 2139964 2304492 2431812 2496533 2634463 2696538 2971861 3041886 3072656 3209946 3242416 3595384 4055848 4279928 4608984 4863624 4993066 5268926 5393076 5943722 6083772 6419892 6590753 6954883 7190768 7489599 7903389 8111696 8559856 8915583 9217968 9727248 9986132 10537852 10786152 11887444 12167544 12839784 13181506 13909766 14979198 15806778 17831166 19772259 19972264 20864649 21075704 21572304 23774888 24335088 25679568 26363012 27819532 29958396 31613556 35662332 36679831 38634193 39544518 39944528 41729298 42151408 47549776 52726024 55639064 59916792 63227112 71324664 73359662 77268386 79089036 83458596 96833371 105452048 110039493 111278128 115902579 119833584 126454224 142649328 146719324 154536772 158178072 166917192 193666742 220078986 231805158 290500113 293438648 309073544 316356144 333834384 387333484 440157972 463610316 476837803 537906841 567625451 581000226 586877296 618147088 774666968 880315944 927220632 953675606 1075813682 1135250902 1162000452 1258833823 1430513409 1549333936 1613720523 1702876353 1760631888 1854441264 1907351212 2151627364 2270501804 2324000904 2517667646 2861026818 3227441046 3405752706 3776501469 3814702424 4303254728 4541003608 4648001808 5035335292 5722053636 6454882092 6811505412 6992788933 7379130863 7553002938 7629404848 8606509456 9082007216 10070670584 11444107272 12909764184 13623010824 13985577866 14758261726 15106005876 20141341168 20978366799 22137392589 22888214544 25819528368 27246021648 27971155732 29516523452 30212011752 41956733598 44274785178 55942311464 59033046904 60424023504 83913467196 88549570356 102740206631 111884622928 118066093808 167826934392 177099140712 205480413262 308220619893 335653868784 354198281424 410960826524 616441239786 821921653048 1232882479572 1335622686203 1643843306096 2465764959144 2671245372406 4006868058609 4931529918288 5342490744812 8013736117218 10684981489624 16027472234436 21369962979248 32054944468872 64109888937744
• Sum of all divisors σ(n): 180515702255616
• Sum of proper divisors (its aliquot sum) s(n): 116405813317872
• 64109888937744 is an abundant number, because the sum of its proper divisors (116405813317872) is greater than itself. Its abundance is 52295924380128

Bases of 64109888937744

• Binary: 1110100100111010111111001010000001111100010000₂
• Hexadecimal: 0x3A4EBF281F10
• Base-36: MQ3OCLSEO

Squares and roots of 64109888937744

• 64109888937744 squared (64109888937744²) is 4110077859609870504707809536
• 64109888937744 cubed (64109888937744³) is 263496635105069374133319548645012113526784
• The square root of 64109888937744 is 8006865.1129979703
• The cube root of 64109888937744 is 40022.8804383397

Scales and comparisons

• 64,109,888,937,744 seconds is equal to 2,038,496 years, 8 weeks, 3 days, 10 hours, 42 minutes, 24 seconds.
• To count from 1 to 64,109,888,937,744 would take you about five million, ninety-six thousand, two hundred forty 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 64109888937744 cubic inches would be around 3335.2 feet tall.

Recreational maths with 64109888937744

• 64109888937744 backwards is 44773988890146
• 64109888937744 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64109888937744's digits is 78
• More coming soon!