28340428160

Names of 28340428160

• Cardinal: 28340428160 can be written as Twenty-eight billion, three hundred forty million, four hundred twenty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.834042816 × 10¹⁰

Factors of 28340428160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 179

Divisors of 28340428160

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 31 32 40 44 55 59 62 64 71 80 88 110 118 124 128 142 155 160 176 220 236 248 284 295 310 320 341 352 355 440 472 496 568 590 620 640 649 682 704 710 781 880 944 961 992 1136 1180 1240 1298 1364 1408 1420 1562 1705 1760 1829 1888 1922 1984 2201 2272 2360 2480 2596 2728 2840 3124 3245 3410 3520 3658 3776 3844 3905 3968 4189 4402 4544 4720 4805 4960 5192 5456 5680 6248 6490 6820 7040 7316 7552 7688 7810 8378 8804 9088 9145 9440 9610 9920 10384 10571 10912 11005 11360 12496 12980 13640 14632 15376 15620 16756 17608 18290 18880 19220 19840 20119 20768 20945 21142 21824 22010 22720 24211 24992 25960 27280 29264 30752 31240 33512 35216 36580 37760 38440 40238 41536 41890 42284 43648 44020 45440 46079 48422 49984 51920 52855 54560 56699 58528 61504 62480 67024 68231 70432 73160 76880 80476 83072 83780 84568 88040 92158 96844 99968 100595 103840 105710 109120 113398 117056 121055 123008 124960 129859 134048 136462 140864 146320 153760 160952 167560 169136 176080 184316 193688 201190 207680 211420 218240 226796 230395 234112 242110 249920 259718 268096 272924 281728 283495 292640 307520 321904 335120 338272 341155 352160 368632 387376 402380 415360 422840 453592 460790 484220 499840 519436 536192 545848 566990 585280 615040 623689 643808 649295 670240 676544 682310 704320 737264 750541 774752 804760 845680 907184 921580 968440 1038872 1091696 1133980 1170560 1247378 1287616 1298590 1340480 1353088 1364620 1408640 1428449 1474528 1501082 1549504 1609520 1691360 1814368 1843160 1936880 2077744 2183392 2267960 2494756 2575232 2597180 2680960 2729240 2856898 2949056 3002164 3099008 3118445 3219040 3382720 3628736 3686320 3752705 3873760 4025629 4155488 4366784 4535920 4989512 5194360 5458480 5713796 5898112 6004328 6236890 6438080 6765440 7142245 7257472 7372640 7505410 7747520 8051258 8310976 8733568 9071840 9979024 10388720 10916960 11427592 12008656 12473780 12876160 14284490 14745280 15010820 15495040 16102516 16621952 18143680 19958048 20128145 20777440 21833920 22855184 24017312 24947560 28568980 29490560 30021640 32205032 36287360 39916096 40256290 41554880 43667840 44281919 45710368 48034624 49895120 57137960 60043280 64410064 79832192 80512580 83109760 88563838 91420736 96069248 99790240 114275920 120086560 128820128 161025160 177127676 182841472 199580480 221409595 228551840 240173120 257640256 322050320 354255352 399160960 442819190 457103680 480346240 515280512 644100640 708510704 885638380 914207360 1288201280 1417021408 1771276760 2576402560 2834042816 3542553520 5668085632 7085107040 14170214080 28340428160
• Sum of all divisors σ(n): 78759993600
• Sum of proper divisors (its aliquot sum) s(n): 50419565440
• 28340428160 is an abundant number, because the sum of its proper divisors (50419565440) is greater than itself. Its abundance is 22079137280

Bases of 28340428160

• Binary: 11010011001001110001001110110000000₂
• Hexadecimal: 0x699389D80
• Base-36: D0P5QBK

Squares and roots of 28340428160

• 28340428160 squared (28340428160²) is 803179868292120985600
• 28340428160 cubed (28340428160³) is 22762461356891116686425194496000
• The square root of 28340428160 is 168346.1557624647
• The cube root of 28340428160 is 3048.8458648565

Scales and comparisons

• 28,340,428,160 seconds is equal to 901 years, 7 weeks, 1 day, 5 hours, 9 minutes, 20 seconds.
• To count from 1 to 28,340,428,160 would take you about one thousand, eight hundred two 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 28340428160 cubic inches would be around 254.1 feet tall.

Recreational maths with 28340428160

• 28340428160 backwards is 06182404382
• The number of decimal digits it has is: 11
• The sum of 28340428160's digits is 38
• More coming soon!