4966489728

Names of 4966489728

• Cardinal: 4966489728 can be written as Four billion, nine hundred sixty-six million, four hundred eighty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.966489728 × 10⁹

Factors of 4966489728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 440

Divisors of 4966489728

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 59 64 69 72 81 92 96 108 118 128 138 144 162 177 184 192 207 216 236 276 288 324 353 354 368 384 414 432 472 531 552 576 621 648 706 708 736 828 864 944 1059 1062 1104 1152 1242 1296 1357 1412 1416 1472 1593 1656 1728 1863 1888 2118 2124 2208 2484 2592 2714 2824 2832 2944 3177 3186 3312 3456 3726 3776 4071 4236 4248 4416 4779 4968 5184 5428 5648 5664 6354 6372 6624 7452 7552 8119 8142 8472 8496 8832 9531 9558 9936 10368 10856 11296 11328 12213 12708 12744 13248 14904 16238 16284 16944 16992 19062 19116 19872 20827 21712 22592 22656 24357 24426 25416 25488 26496 28593 29808 32476 32568 33888 33984 36639 38124 38232 39744 41654 43424 45184 48714 48852 50832 50976 57186 59616 62481 64952 65136 67776 67968 73071 73278 76248 76464 79488 83308 86848 97428 97704 101664 101952 109917 114372 119232 124962 129904 130272 135552 146142 146556 152496 152928 166616 173696 187443 194856 195408 203328 203904 219213 219834 228744 238464 249924 259808 260544 292284 293112 304992 305856 333232 374886 389712 390816 406656 438426 439668 457488 479021 499848 519616 521088 562329 584568 586224 609984 611712 657639 666464 749772 779424 781632 876852 879336 914976 958042 999696 1039232 1124658 1169136 1172448 1219968 1315278 1332928 1437063 1499544 1558848 1563264 1686987 1753704 1758672 1829952 1916084 1999392 2249316 2338272 2344896 2630556 2665856 2874126 2999088 3117696 3373974 3507408 3517344 3659904 3832168 3998784 4311189 4498632 4676544 4689792 5261112 5748252 5998176 6747948 7014816 7034688 7664336 7997568 8622378 8997264 9353088 10522224 11496504 11996352 12933567 13495896 14029632 14069376 15328672 17244756 17994528 21044448 22993008 23992704 25867134 26991792 28059264 30657344 34489512 35989056 38800701 42088896 45986016 51734268 53983584 61314688 68979024 71978112 77601402 84177792 91972032 103468536 107967168 137958048 155202804 183944064 206937072 215934336 275916096 310405608 413874144 551832192 620811216 827748288 1241622432 1655496576 2483244864 4966489728
• Sum of all divisors σ(n): 15728644800
• Sum of proper divisors (its aliquot sum) s(n): 10762155072
• 4966489728 is an abundant number, because the sum of its proper divisors (10762155072) is greater than itself. Its abundance is 5795665344

Bases of 4966489728

• Binary: 100101000000001101001111010000000₂
• Hexadecimal: 0x128069E80
• Base-36: 2A4X400

Squares and roots of 4966489728

• 4966489728 squared (4966489728²) is 24666020218329513984
• 4966489728 cubed (4966489728³) is 122503536044973848520768356352
• The square root of 4966489728 is 70473.3263582755
• The cube root of 4966489728 is 1706.1472632743

Scales and comparisons

• 4,966,489,728 seconds is equal to 157 years, 47 weeks, 5 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 4,966,489,728 would take you about three hundred fifteen 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 4966489728 cubic inches would be around 142.2 feet tall.

Recreational maths with 4966489728

• 4966489728 backwards is 8279846694
• The number of decimal digits it has is: 10
• The sum of 4966489728's digits is 63
• More coming soon!