42168856576

Names of 42168856576

• Cardinal: 42168856576 can be written as Forty-two billion, one hundred sixty-eight million, eight hundred fifty-six thousand, five hundred seventy-six.

Scientific notation

• Scientific notation: 4.2168856576 × 10¹⁰

Factors of 42168856576

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 297

Divisors of 42168856576

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 4 7 8 11 14 16 19 22 28 31 32 38 44 56 62 64 76 77 88 112 124 128 133 152 154 176 209 217 224 227 248 256 266 304 308 341 352 418 434 448 454 496 512 532 589 608 616 682 704 836 868 896 908 992 1024 1064 1178 1216 1232 1364 1408 1463 1589 1672 1736 1792 1816 1984 2048 2128 2356 2387 2432 2464 2497 2728 2816 2926 3178 3344 3472 3584 3632 3968 4096 4123 4256 4313 4712 4774 4864 4928 4994 5456 5632 5852 6356 6479 6688 6944 7037 7168 7264 7936 8246 8512 8626 9424 9548 9728 9856 9988 10912 11264 11704 12712 12958 13376 13888 14074 14336 14528 15872 16492 17024 17252 17479 18848 19096 19456 19712 19976 21824 22528 23408 25424 25916 26752 27776 28148 28672 29056 30191 31744 32984 34048 34504 34958 37696 38192 38912 39424 39952 43648 45056 45353 46816 47443 49259 50848 51832 53504 55552 56296 58112 60382 63488 65968 68096 69008 69916 75392 76384 77407 77824 78848 79904 87296 90706 93632 94886 98518 101696 103664 107008 111104 112592 116224 120764 126976 131936 133703 136192 138016 139832 150784 152768 154814 157696 159808 174592 181412 187264 189772 197036 203392 207328 214016 222208 225184 232448 241528 263872 267406 272384 276032 279664 301568 305536 309628 315392 319616 332101 349184 362824 374528 379544 394072 406784 414656 428032 444416 450368 464896 483056 527744 534812 541849 544768 552064 559328 603136 611072 619256 639232 664202 698368 725648 749056 759088 788144 813568 829312 856064 888832 900736 929792 935921 966112 1055488 1069624 1083698 1104128 1118656 1206272 1222144 1238512 1278464 1328404 1396736 1451296 1470733 1498112 1518176 1576288 1627136 1658624 1801472 1871842 1932224 2110976 2139248 2167396 2208256 2237312 2412544 2444288 2477024 2556928 2656808 2902592 2941466 2996224 3036352 3152576 3254272 3317248 3602944 3743684 3864448 4221952 4278496 4334792 4416512 4474624 4888576 4954048 5113856 5313616 5805184 5882932 5992448 6072704 6305152 6508544 6634496 7205888 7487368 7728896 8443904 8556992 8669584 8833024 8949248 9777152 9908096 10227712 10295131 10627232 11610368 11765864 12145408 12610304 13268992 14411776 14974736 15457792 16887808 17113984 17339168 17666048 17898496 19816192 20590262 21254464 23220736 23531728 24290816 25220608 26537984 28823552 29949472 30915584 34227968 34678336 35796992 39632384 41180524 42508928 46441472 47063456 48581632 50441216 59898944 61831168 68455936 69356672 71593984 79264768 82361048 85017856 92882944 94126912 97163264 100882432 119797888 123662336 136911872 138713344 158529536 164722096 170035712 185765888 188253824 194326528 201764864 239595776 273823744 277426688 317059072 329444192 340071424 376507648 479191552 547647488 554853376 658888384 680142848 753015296 958383104 1109706752 1317776768 1360285696 1506030592 1916766208 2219413504 2635553536 3012061184 3833532416 5271107072 6024122368 10542214144 21084428288 42168856576
• Sum of all divisors σ(n): 114742149120
• Sum of proper divisors (its aliquot sum) s(n): 72573292544
• 42168856576 is an abundant number, because the sum of its proper divisors (72573292544) is greater than itself. Its abundance is 30404435968

Bases of 42168856576

• Binary: 100111010001011101011011000000000000₂
• Hexadecimal: 0x9D175B000
• Base-36: JDE8XZ4

Squares and roots of 42168856576

• 42168856576 squared (42168856576²) is 1778212464927258443776
• 42168856576 cubed (42168856576³) is 74985186395172991588475103870976
• The square root of 42168856576 is 205350.5699432071
• The cube root of 42168856576 is 3480.6787490085

Scales and comparisons

• 42,168,856,576 seconds is equal to 1,340 years, 43 weeks, 4 days, 11 hours, 16 minutes, 16 seconds.
• To count from 1 to 42,168,856,576 would take you about two thousand, six hundred eighty-one 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 42168856576 cubic inches would be around 290.1 feet tall.

Recreational maths with 42168856576

• 42168856576 backwards is 67565886124
• The number of decimal digits it has is: 11
• The sum of 42168856576's digits is 58
• More coming soon!