9913033728

Names of 9913033728

• Cardinal: 9913033728 can be written as Nine billion, nine hundred thirteen million, thirty-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 9.913033728 × 10⁹

Factors of 9913033728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 968

Divisors of 9913033728

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 97 104 117 128 144 156 192 194 208 234 256 288 291 312 384 388 416 468 512 576 582 624 768 776 832 853 873 936 1024 1152 1164 1248 1261 1536 1552 1664 1706 1746 1872 2304 2328 2496 2522 2559 3072 3104 3328 3412 3492 3744 3783 4608 4656 4992 5044 5118 6208 6656 6824 6984 7488 7566 7677 9216 9312 9984 10088 10236 11089 11349 12416 13312 13648 13968 14976 15132 15354 18624 19968 20176 20472 22178 22698 24832 27296 27936 29952 30264 30708 33267 37248 39936 40352 40944 44356 45396 49664 54592 55872 59904 60528 61416 66534 74496 80704 81888 82741 88712 90792 99328 99801 109184 111744 119808 121056 122832 133068 148992 161408 163776 165482 177424 181584 199602 218368 223488 242112 245664 248223 266136 297984 322816 327552 330964 354848 363168 399204 436736 446976 484224 491328 496446 532272 645632 655104 661928 709696 726336 744669 798408 873472 893952 968448 982656 992892 1064544 1075633 1291264 1310208 1323856 1419392 1452672 1489338 1596816 1936896 1965312 1985784 2129088 2151266 2620416 2647712 2838784 2905344 2978676 3193632 3226899 3873792 3930624 3971568 4258176 4302532 5295424 5677568 5810688 5957352 6387264 6453798 7861248 7943136 8516352 8605064 9680697 10590848 11355136 11621376 11914704 12774528 12907596 15886272 17032704 17210128 19361394 21181696 23829408 25549056 25815192 31772544 34065408 34420256 38722788 42363392 47658816 51098112 51630384 63545088 68840512 77445576 84726784 95317632 102196224 103260768 127090176 137681024 154891152 190635264 206521536 254180352 275362048 309782304 381270528 413043072 550724096 619564608 762541056 826086144 1101448192 1239129216 1652172288 2478258432 3304344576 4956516864 9913033728
• Sum of all divisors σ(n): 31179789368
• Sum of proper divisors (its aliquot sum) s(n): 21266755640
• 9913033728 is an abundant number, because the sum of its proper divisors (21266755640) is greater than itself. Its abundance is 11353721912

Bases of 9913033728

• Binary: 1001001110110111001110010000000000₂
• Hexadecimal: 0x24EDCE400
• Base-36: 4JXYPS0

Squares and roots of 9913033728

• 9913033728 squared (9913033728²) is 98268237692465577984
• 9913033728 cubed (9913033728³) is 974136354636532166034406244352
• The square root of 9913033728 is 99564.2191151017
• The cube root of 9913033728 is 2148.1710588571

Scales and comparisons

• 9,913,033,728 seconds is equal to 315 years, 10 weeks, 4 days, 4 hours, 28 minutes, 48 seconds.
• To count from 1 to 9,913,033,728 would take you about six hundred thirty 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 9913033728 cubic inches would be around 179 feet tall.

Recreational maths with 9913033728

• 9913033728 backwards is 8273303199
• The number of decimal digits it has is: 10
• The sum of 9913033728's digits is 45
• More coming soon!