42915124512

Names of 42915124512

• Cardinal: 42915124512 can be written as Forty-two billion, nine hundred fifteen million, one hundred twenty-four thousand, five hundred twelve.

Scientific notation

• Scientific notation: 4.2915124512 × 10¹⁰

Factors of 42915124512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 331

Divisors of 42915124512

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 104 108 117 144 156 162 169 208 216 234 288 312 313 324 338 351 416 432 468 507 624 626 648 676 702 864 936 939 1014 1053 1248 1252 1296 1352 1404 1521 1872 1878 2028 2106 2504 2592 2704 2808 2817 3042 3744 3756 4056 4069 4212 4563 5008 5408 5616 5634 6084 7512 8112 8138 8424 8451 9126 10016 11232 11268 12168 12207 13689 15024 16224 16276 16848 16902 18252 22536 24336 24414 25353 27378 30048 32552 33696 33804 36504 36621 45072 48672 48828 50706 52897 54756 65104 67608 73008 73242 90144 97656 97969 101412 105794 109512 109863 130208 135216 146016 146484 158691 195312 195938 202824 211588 219024 219726 270432 292968 293907 317382 329589 390624 391876 405648 423176 438048 439452 476073 585936 587814 634764 659178 783752 811296 846352 878904 881721 952146 1171872 1175628 1269528 1273597 1318356 1428219 1567504 1692704 1757808 1763442 1904292 2351256 2539056 2547194 2636712 2645163 2856438 3135008 3515616 3526884 3808584 3820791 4284657 4702512 5078112 5094388 5273424 5290326 5712876 7053768 7617168 7641582 7935489 8569314 9405024 10188776 10546848 10580652 11425752 11462373 14107536 15234336 15283164 15870978 16556761 17138628 20377552 21161304 22851504 22924746 28215072 30566328 31741956 33113522 34277256 34387119 40755104 42322608 45703008 45849492 49670283 61132656 63483912 66227044 68554512 68774238 84645216 91698984 99340566 103161357 122265312 126967824 132454088 137109024 137548476 149010849 183397968 198681132 206322714 253935648 264908176 275096952 298021698 366795936 397362264 412645428 447032547 529816352 550193904 596043396 794724528 825290856 894065094 1100387808 1192086792 1341097641 1589449056 1650581712 1788130188 2384173584 2682195282 3301163424 3576260376 4768347168 5364390564 7152520752 10728781128 14305041504 21457562256 42915124512
• Sum of all divisors σ(n): 137105669547
• Sum of proper divisors (its aliquot sum) s(n): 94190545035
• 42915124512 is an abundant number, because the sum of its proper divisors (94190545035) is greater than itself. Its abundance is 51275420523

Bases of 42915124512

• Binary: 100111111101111100001101010100100000₂
• Hexadecimal: 0x9FDF0D520
• Base-36: JPQK200

Squares and roots of 42915124512

• 42915124512 squared (42915124512²) is 1841707911880463238144
• 42915124512 cubed (42915124512³) is 79037124353085603925188467785728
• The square root of 42915124512 is 207159.6594706605
• The cube root of 42915124512 is 3501.0914830389

Scales and comparisons

• 42,915,124,512 seconds is equal to 1,364 years, 29 weeks, 3 days, 19 hours, 55 minutes, 12 seconds.
• To count from 1 to 42,915,124,512 would take you about two thousand, seven hundred twenty-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 42915124512 cubic inches would be around 291.8 feet tall.

Recreational maths with 42915124512

• 42915124512 backwards is 21542151924
• 42915124512 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42915124512's digits is 36
• More coming soon!