80428502016

Names of 80428502016

• Cardinal: 80428502016 can be written as Eighty billion, four hundred twenty-eight million, five hundred two thousand and sixteen.

Scientific notation

• Scientific notation: 8.0428502016 × 10¹⁰

Factors of 80428502016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1708

Divisors of 80428502016

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 64 69 72 79 92 96 108 128 138 144 158 184 192 207 216 237 256 276 288 316 368 384 414 432 474 512 552 576 621 632 711 736 768 828 864 948 1024 1104 1152 1242 1264 1422 1472 1536 1601 1656 1728 1817 1896 2133 2208 2304 2484 2528 2844 2944 3072 3202 3312 3456 3634 3792 4266 4416 4608 4803 4968 5056 5451 5688 5888 6404 6624 6912 7268 7584 8532 8832 9216 9606 9936 10112 10902 11376 11776 12808 13248 13824 14409 14536 15168 16353 17064 17664 19212 19872 20224 21804 22752 23552 25616 26496 27648 28818 29072 30336 32706 34128 35328 36823 38424 39744 40448 43227 43608 45504 49059 51232 52992 57636 58144 60672 65412 68256 70656 73646 76848 79488 80896 86454 87216 91008 98118 102464 105984 110469 115272 116288 121344 126479 130824 136512 147292 153696 158976 172908 174432 182016 196236 204928 211968 220938 230544 232576 242688 252958 261648 273024 294584 307392 317952 331407 345816 348864 364032 379437 392472 409856 441876 461088 465152 505916 523296 546048 589168 614784 635904 662814 691632 697728 728064 758874 784944 819712 883752 922176 930304 994221 1011832 1046592 1092096 1138311 1178336 1229568 1325628 1383264 1395456 1517748 1569888 1639424 1767504 1844352 1860608 1988442 2023664 2093184 2184192 2276622 2356672 2459136 2651256 2766528 2790912 2909017 3035496 3139776 3414933 3535008 3688704 3976884 4047328 4186368 4553244 4713344 4918272 5302512 5533056 5581824 5818034 6070992 6279552 6829866 7070016 7377408 7953768 8094656 8372736 8727051 9106488 9426688 10605024 11066112 11636068 12141984 12559104 13659732 14140032 14754816 15907536 16189312 16745472 17454102 18212976 18853376 21210048 22132224 23272136 24283968 25118208 26181153 27319464 28280064 31815072 32378624 34908204 36425952 37706752 42420096 44264448 46544272 48567936 50236416 52362306 54638928 56560128 63630144 64757248 69816408 72851904 78543459 84840192 93088544 97135872 104724612 109277856 113120256 127260288 129514496 139632816 145703808 157086918 169680384 186177088 194271744 209449224 218555712 254520576 279265632 291407616 314173836 339360768 372354176 388543488 418898448 437111424 509041152 558531264 582815232 628347672 744708352 837796896 874222848 1018082304 1117062528 1165630464 1256695344 1489416704 1675593792 1748445696 2234125056 2513390688 2978833408 3351187584 3496891392 4468250112 5026781376 6702375168 8936500224 10053562752 13404750336 20107125504 26809500672 40214251008 80428502016
• Sum of all divisors σ(n): 251849779200
• Sum of proper divisors (its aliquot sum) s(n): 171421277184
• 80428502016 is an abundant number, because the sum of its proper divisors (171421277184) is greater than itself. Its abundance is 90992775168

Bases of 80428502016

• Binary: 1001010111001111010011000110000000000₂
• Hexadecimal: 0x12B9E98C00
• Base-36: 10Y51XC0

Squares and roots of 80428502016

• 80428502016 squared (80428502016²) is 6468743936537716064256
• 80428502016 cubed (80428502016³) is 520271384740811472534049281540096
• The square root of 80428502016 is 283599.1925517419
• The cube root of 80428502016 is 4316.5488486249

Scales and comparisons

• 80,428,502,016 seconds is equal to 2,557 years, 19 weeks, 4 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 80,428,502,016 would take you about five thousand, one hundred fourteen 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 80428502016 cubic inches would be around 359.7 feet tall.

Recreational maths with 80428502016

• 80428502016 backwards is 61020582408
• 80428502016 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80428502016's digits is 36
• More coming soon!