990271290624

Names of 990271290624

• Cardinal: 990271290624 can be written as Nine hundred ninety billion, two hundred seventy-one million, two hundred ninety thousand, six hundred twenty-four.

Scientific notation

• Scientific notation: 9.90271290624 × 10¹¹

Factors of 990271290624

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 39301

Divisors of 990271290624

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 61 64 66 77 84 88 96 98 112 122 128 132 147 154 168 176 183 192 196 224 231 244 256 264 294 308 336 352 366 384 392 427 448 462 488 528 539 588 616 671 672 704 732 768 784 854 896 924 976 1056 1078 1176 1232 1281 1342 1344 1408 1464 1568 1617 1708 1792 1848 1952 2013 2112 2156 2352 2464 2562 2684 2688 2816 2928 2989 3136 3234 3416 3696 3904 4026 4224 4312 4697 4704 4928 5124 5368 5376 5856 5978 6272 6468 6832 7392 7808 8052 8448 8624 8967 9394 9408 9856 10248 10736 11712 11956 12544 12936 13664 14091 14784 15616 16104 17248 17934 18788 18816 19712 20496 21472 23424 23912 25872 27328 28182 29568 32208 32879 34496 35868 37576 37632 39217 40992 42944 46848 47824 51744 54656 56364 59136 64416 65758 68992 71736 75152 78434 81984 85888 95648 98637 103488 109312 112728 117651 128832 131516 137984 143472 150304 156868 163968 171776 191296 197274 206976 225456 235302 257664 263032 274519 286944 300608 313736 327936 382592 394548 413952 431387 450912 470604 515328 526064 549038 573888 601216 627472 765184 789096 823557 862774 901824 941208 1052128 1098076 1147776 1202432 1254944 1294161 1578192 1647114 1725548 1803648 1882416 1921633 2104256 2196152 2295552 2392237 2509888 2588322 3019709 3156384 3294228 3451096 3607296 3764832 3843266 4208512 4392304 4784474 5019776 5176644 5764899 6039418 6312768 6588456 6902192 7176711 7529664 7686532 8417024 8784608 9059127 9568948 10039552 10353288 11529798 12078836 12625536 13176912 13804384 14353422 15059328 15373064 16745659 17569216 18118254 19137896 20706576 21137963 23059596 24157672 25251072 26314607 26353824 27608768 28706844 30118656 30746128 33491318 35138432 36236508 38275792 41413152 42275926 46119192 48315344 50236977 52629214 52707648 55217536 57413688 61492256 63413889 66982636 70276864 72473016 76551584 78943821 82826304 84551852 92238384 96630688 100473954 105258428 105415296 110435072 114827376 117219613 122984512 126827778 133965272 144946032 153103168 157887642 165652608 169103704 184202249 184476768 193261376 200947908 210516856 210830592 229654752 234439226 245969024 253655556 267930544 289892064 306206336 315775284 331305216 338207408 351658839 368404498 368953536 386522752 401895816 421033712 459309504 468878452 491938048 507311112 535861088 552606747 579784128 612412672 631550568 676414816 703317678 736808996 737907072 773045504 803791632 842067424 918619008 937756904 1014622224 1071722176 1105213494 1159568256 1263101136 1289415743 1352829632 1406635356 1473617992 1475814144 1607583264 1684134848 1837238016 1875513808 2029244448 2143444352 2210426988 2319136512 2526202272 2578831486 2705659264 2813270712 2947235984 3215166528 3368269696 3751027616 3868247229 4058488896 4286888704 4420853976 5052404544 5157662972 5411318528 5626541424 5894471968 6430333056 6736539392 7502055232 7736494458 8116977792 8841707952 10104809088 10315325944 11253082848 11788943936 12860666112 15004110464 15472988916 16233955584 17683415904 20209618176 20630651888 22506165696 23577887872 30008220928 30945977832 35366831808 41261303776 45012331392 47155775744 61891955664 70733663616 82522607552 90024662784 123783911328 141467327232 165045215104 247567822656 330090430208 495135645312 990271290624
• Sum of all divisors σ(n): 3399492793536
• Sum of proper divisors (its aliquot sum) s(n): 2409221502912
• 990271290624 is an abundant number, because the sum of its proper divisors (2409221502912) is greater than itself. Its abundance is 1418950212288

Bases of 990271290624

• Binary: 1110011010010000110001001011110100000000₂
• Hexadecimal: 0xE690C4BD00
• Base-36: CMX9YI2O

Squares and roots of 990271290624

• 990271290624 squared (990271290624²) is 980637229034122670309376
• 990271290624 cubed (990271290624³) is 971096894429563741662803016888090624
• The square root of 990271290624 is 995123.7564363541
• The cube root of 990271290624 is 9967.4652324313

Scales and comparisons

• 990,271,290,624 seconds is equal to 31,487 years, 29 weeks, 2 days, 6 hours, 30 minutes, 24 seconds.
• To count from 1 to 990,271,290,624 would take you about sixty-two thousand, nine hundred seventy-five 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 990271290624 cubic inches would be around 830.6 feet tall.

Recreational maths with 990271290624

• 990271290624 backwards is 426092172099
• The number of decimal digits it has is: 12
• The sum of 990271290624's digits is 51
• More coming soon!