64696093879872

Names of 64696093879872

• Cardinal: 64696093879872 can be written as Sixty-four trillion, six hundred ninety-six billion, ninety-three million, eight hundred seventy-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 6.4696093879872 × 10¹³

Factors of 64696093879872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8718

Divisors of 64696093879872

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 64 78 84 91 96 98 104 112 147 156 168 182 192 196 208 224 273 294 312 336 343 364 392 416 448 546 588 624 637 672 686 728 784 832 1029 1092 1176 1248 1274 1344 1372 1456 1568 1911 2058 2184 2352 2496 2548 2744 2912 3136 3822 4116 4368 4459 4704 5096 5488 5824 7644 8232 8693 8736 8918 9408 10192 10976 13377 15288 16464 17386 17472 17836 20384 21952 26079 26754 30576 32928 34772 35672 40768 52158 53508 60851 61152 65856 69544 71344 104316 107016 113009 121702 122304 139088 142688 182553 208632 214032 226018 243404 278176 285376 339027 365106 417264 425957 428064 452036 486808 556352 678054 730212 791063 834528 851914 856128 904072 973616 1277871 1356108 1460424 1582126 1669056 1703828 1808144 1947232 2373189 2555742 2712216 2920848 2981699 3164252 3407656 3616288 3894464 4746378 5111484 5424432 5537441 5841696 5963398 6328504 6815312 7232576 8945097 9492756 10222968 10848864 11074882 11683392 11926796 12657008 13630624 16612323 17890194 18985512 20445936 21697728 22149764 23853592 25314016 27261248 33224646 35780388 37971024 38762087 40891872 44299528 47707184 50628032 66449292 71560776 75568249 75942048 77524174 81783744 88599056 95414368 116286261 132898584 143121552 151136498 151884096 155048348 177198112 190828736 226704747 232572522 265797168 286243104 302272996 310096696 354396224 453409494 465145044 528977743 531594336 572486208 604545992 620193392 906818988 930290088 982387237 1057955486 1063188672 1209091984 1240386784 1586933229 1813637976 1860580176 1964774474 2115910972 2418183968 2480773568 2947161711 3173866458 3627275952 3702844201 3721160352 3929548948 4231821944 4836367936 5894323422 6347732916 6876710659 7254551904 7405688402 7442320704 7859097896 8463643888 11108532603 11788646844 12695465832 13753421318 14509103808 14811376804 15718195792 16927287776 20630131977 22217065206 23577293688 25390931664 25919909407 27506842636 29622753608 31436391584 33854575552 41260263954 44434130412 47154587376 48136974613 50781863328 51839818814 55013685272 59245507216 62872783168 77759728221 82520527908 88868260824 94309174752 96273949226 101563726656 103679637628 110027370544 118491014432 144410923839 155519456442 165041055816 177736521648 188618349504 192547898452 207359275256 220054741088 236982028864 288821847678 311038912884 330082111632 336958822291 355473043296 385095796904 414718550512 440109482176 577643695356 622077825768 660164223264 673917644582 710946086592 770191593808 829437101024 1010876466873 1155287390712 1244155651536 1320328446528 1347835289164 1540383187616 1658874202048 2021752933746 2310574781424 2488311303072 2695670578328 3080766375232 4043505867492 4621149562848 4976622606144 5391341156656 8087011734984 9242299125696 10782682313312 16174023469968 21565364626624 32348046939936 64696093879872
• Sum of all divisors σ(n): 215001287446400
• Sum of proper divisors (its aliquot sum) s(n): 150305193566528
• 64696093879872 is an abundant number, because the sum of its proper divisors (150305193566528) is greater than itself. Its abundance is 85609099686656

Bases of 64696093879872

• Binary: 1110101101011100111011101100011010111001000000₂
• Hexadecimal: 0x3AD73BB1AE40
• Base-36: MXKZ3W4LC

Squares and roots of 64696093879872

• 64696093879872 squared (64696093879872²) is 4185584563313211254366736384
• 64696093879872 cubed (64696093879872³) is 270790971850254564332678846007916787662848
• The square root of 64696093879872 is 8043388.2089497583
• The cube root of 64696093879872 is 40144.4969455817

Scales and comparisons

• 64,696,093,879,872 seconds is equal to 2,057,135 years, 34 weeks, 4 days, 20 hours, 51 minutes, 12 seconds.
• To count from 1 to 64,696,093,879,872 would take you about five million, one hundred forty-two thousand, eight hundred thirty-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 64696093879872 cubic inches would be around 3345.4 feet tall.

Recreational maths with 64696093879872

• 64696093879872 backwards is 27897839069646
• 64696093879872 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64696093879872's digits is 84
• More coming soon!