2982799872

Names of 2982799872

• Cardinal: 2982799872 can be written as Two billion, nine hundred eighty-two million, seven hundred ninety-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.982799872 × 10⁹

Factors of 2982799872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 165

Divisors of 2982799872

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 29 32 34 36 39 48 51 52 58 64 68 72 78 87 96 101 102 104 116 117 128 136 144 153 156 174 192 202 204 208 221 232 234 256 261 272 288 303 306 312 348 377 384 404 408 416 442 464 468 493 512 522 544 576 606 612 624 663 696 754 768 808 816 832 884 909 928 936 986 1044 1088 1131 1152 1212 1224 1248 1313 1326 1392 1479 1508 1536 1616 1632 1664 1717 1768 1818 1856 1872 1972 1989 2088 2176 2262 2304 2424 2448 2496 2626 2652 2784 2929 2958 3016 3232 3264 3328 3393 3434 3536 3636 3712 3744 3939 3944 3978 4176 4352 4437 4524 4608 4848 4896 4992 5151 5252 5304 5568 5858 5916 6032 6409 6464 6528 6656 6786 6868 7072 7272 7424 7488 7878 7888 7956 8352 8704 8787 8874 9048 9696 9792 9984 10302 10504 10608 11136 11716 11817 11832 12064 12818 12928 13056 13572 13736 14144 14544 14848 14976 15453 15756 15776 15912 16704 17574 17748 18096 19227 19392 19584 19968 20604 21008 21216 22272 22321 23432 23634 23664 24128 25636 25856 26112 26361 27144 27472 28288 29088 29952 30906 31512 31552 31824 33408 35148 35496 36192 38077 38454 38784 39168 41208 42016 42432 44544 44642 46864 47268 47328 48256 49793 51272 51712 52722 54288 54944 56576 57681 58176 59904 61812 63024 63104 63648 66816 66963 70296 70992 72384 76154 76908 77568 78336 82416 84032 84864 89284 93728 94536 94656 96512 99586 102544 105444 108576 109888 113152 114231 115362 116352 123624 126048 126208 127296 133632 133926 140592 141984 144768 149379 152308 153816 155136 164832 168064 169728 178568 187456 189072 189312 193024 199172 200889 205088 210888 217152 219776 228462 230724 232704 247248 252096 252416 254592 267852 281184 283968 289536 298758 304616 307632 329664 336128 339456 342693 357136 374912 378144 378624 398344 401778 410176 421776 434304 439552 448137 456924 461448 465408 494496 504192 509184 535704 562368 567936 579072 597516 609232 615264 647309 659328 672256 685386 714272 749824 756288 757248 796688 803556 820352 843552 868608 879104 896274 913848 922896 988992 1008384 1018368 1071408 1124736 1135872 1195032 1218464 1230528 1294618 1318656 1370772 1428544 1499648 1512576 1593376 1607112 1640704 1687104 1737216 1792548 1827696 1845792 1941927 1977984 2016768 2142816 2249472 2271744 2390064 2436928 2461056 2589236 2637312 2741544 2857088 3025152 3186752 3214224 3281408 3374208 3585096 3655392 3691584 3883854 3955968 4285632 4498944 4780128 4873856 4922112 5178472 5483088 5714176 5825781 6050304 6373504 6428448 6748416 7170192 7310784 7383168 7767708 7911936 8571264 9560256 9747712 9844224 10356944 10966176 11428352 11651562 12747008 12856896 13496832 14340384 14621568 14766336 15535416 17142528 19120512 19495424 20713888 21932352 23303124 25494016 25713792 28680768 29243136 29532672 31070832 34285056 38241024 41427776 43864704 46606248 51427584 57361536 58486272 62141664 76482048 82855552 87729408 93212496 102855168 114723072 124283328 165711104 175458816 186424992 229446144 248566656 331422208 372849984 497133312 745699968 994266624 1491399936 2982799872
• Sum of all divisors σ(n): 10255124880
• Sum of proper divisors (its aliquot sum) s(n): 7272325008
• 2982799872 is an abundant number, because the sum of its proper divisors (7272325008) is greater than itself. Its abundance is 4289525136

Bases of 2982799872

• Binary: 10110001110010011110101000000000₂
• Hexadecimal: 0xB1C9EA00
• Base-36: 1DBVR40

Squares and roots of 2982799872

• 2982799872 squared (2982799872²) is 8897095076403216384
• 2982799872 cubed (2982799872³) is 26538254055067344050583502848
• The square root of 2982799872 is 54615.0150782731
• The cube root of 2982799872 is 1439.4879661011

Scales and comparisons

• 2,982,799,872 seconds is equal to 94 years, 43 weeks, 6 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 2,982,799,872 would take you about one hundred eighty-nine 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 2982799872 cubic inches would be around 120 feet tall.

Recreational maths with 2982799872

• 2982799872 backwards is 2789972892
• The number of decimal digits it has is: 10
• The sum of 2982799872's digits is 63
• More coming soon!