990801046080

Names of 990801046080

• Cardinal: 990801046080 can be written as Nine hundred ninety billion, eight hundred one million, forty-six thousand and eighty.

Scientific notation

• Scientific notation: 9.9080104608 × 10¹¹

Factors of 990801046080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 821

Divisors of 990801046080

• Number of divisors d(n): 784
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 53 54 60 64 72 80 81 90 96 106 108 120 127 135 144 159 160 162 180 192 212 216 240 243 254 265 270 288 318 320 324 360 381 405 424 432 477 480 486 508 530 540 576 631 635 636 648 720 729 762 795 810 848 864 954 960 972 1016 1060 1080 1143 1215 1262 1270 1272 1296 1431 1440 1458 1524 1590 1620 1696 1728 1893 1905 1908 1944 2032 2120 2160 2286 2385 2430 2524 2540 2544 2592 2862 2880 2916 3048 3155 3180 3240 3392 3429 3645 3786 3810 3816 3888 4064 4240 4293 4320 4572 4770 4860 5048 5080 5088 5184 5679 5715 5724 5832 6096 6310 6360 6480 6731 6858 7155 7290 7572 7620 7632 7776 8128 8480 8586 8640 9144 9465 9540 9720 10096 10160 10176 10287 11358 11430 11448 11664 12192 12620 12720 12879 12960 13462 13716 14310 14580 15144 15240 15264 15552 16960 17037 17145 17172 18288 18930 19080 19440 20192 20193 20320 20574 21465 22716 22860 22896 23328 24384 25240 25440 25758 25920 26924 27432 28395 28620 29160 30288 30480 30528 30861 33443 33655 34074 34290 34344 36576 37860 38160 38637 38880 40384 40386 40640 41148 42930 45432 45720 45792 46656 50480 50880 51111 51435 51516 53848 54864 56790 57240 58320 60576 60579 60960 61722 64395 66886 67310 68148 68580 68688 73152 75720 76320 77274 77760 80137 80772 82296 85185 85860 90864 91440 91584 92583 100329 100960 100965 102222 102870 103032 107696 109728 113580 114480 116640 121152 121158 121920 123444 128790 133772 134620 136296 137160 137376 151440 152640 153333 154305 154548 160274 161544 164592 167215 170370 171720 181728 181737 182880 185166 193185 200658 201920 201930 204444 205740 206064 215392 219456 227160 228960 233280 240411 242316 246888 255555 257580 267544 269240 272592 274320 274752 300987 302880 302895 306666 308610 309096 320548 323088 329184 334430 340740 343440 363456 363474 365760 370332 386370 400685 401316 403860 408888 411480 412128 430784 454320 457920 459999 462915 480822 484632 493776 501645 511110 515160 535088 538480 545184 545211 548640 601974 605760 605790 613332 617220 618192 641096 646176 658368 668860 681480 686880 721233 726948 740664 766665 772740 801370 802632 807720 817776 822960 824256 902961 908640 908685 919998 925830 961644 969264 987552 1003290 1022220 1030320 1070176 1076960 1090368 1090422 1097280 1202055 1203948 1211580 1226664 1234440 1236384 1282192 1292352 1337720 1362960 1373760 1442466 1453896 1481328 1504935 1533330 1545480 1602740 1605264 1615440 1635552 1635633 1645920 1805922 1817280 1817370 1839996 1851660 1923288 1938528 1975104 2006580 2044440 2060640 2140352 2153920 2163699 2180844 2299995 2404110 2407896 2423160 2453328 2468880 2472768 2564384 2675440 2708883 2725920 2726055 2884932 2907792 2962656 3009870 3066660 3090960 3205480 3210528 3230880 3271104 3271266 3291840 3606165 3611844 3634740 3679992 3703320 3846576 3877056 4013160 4088880 4121280 4247261 4327398 4361688 4514805 4599990 4808220 4815792 4846320 4906656 4906899 4937760 5128768 5350880 5417766 5451840 5452110 5769864 5815584 5925312 6019740 6133320 6181920 6410960 6421056 6461760 6491097 6542532 7212330 7223688 7269480 7359984 7406640 7693152 8026320 8126649 8177760 8178165 8494522 8654796 8723376 9029610 9199980 9616440 9631584 9692640 9813312 9813798 9875520 10701760 10818495 10835532 10904220 11539728 11631168 12039480 12266640 12363840 12741783 12821920 12982194 13085064 13544415 14424660 14447376 14538960 14719968 14813280 15386304 16052640 16253298 16355520 16356330 16989044 17309592 17446752 18059220 18399960 19232880 19263168 19385280 19473291 19627596 21236305 21636990 21671064 21808440 23079456 24078960 24379947 24533280 24534495 25483566 25643840 25964388 26170128 27088830 28849320 28894752 29077920 29439936 29626560 32105280 32455485 32506596 32712660 33978088 34619184 34893504 36118440 36799920 38225349 38465760 38946582 39255192 40633245 42472610 43273980 43342128 43616880 46158912 48157920 48759894 49066560 49068990 50967132 51928776 52340256 54177660 57698640 57789504 58155840 58419873 63708915 64910970 65013192 65425320 67956176 69238368 72236880 73599840 76450698 76931520 77893164 78510384 81266490 84945220 86547960 86684256 87233760 96315840 97366455 97519788 98137980 101934264 103857552 104680512 108355320 114676047 115397280 116839746 121899735 127417830 129821940 130026384 130850640 135912352 138476736 144473760 147199680 152901396 155786328 157020768 162532980 169890440 173095920 173368512 174467520 191126745 194732910 195039576 196275960 203868528 207715104 216710640 229352094 230794560 233679492 243799470 254835660 259643880 260052768 261701280 271824704 288947520 292099365 305802792 311572656 314041536 325065960 339780880 344028141 346191840 382253490 389465820 390079152 392551920 407737056 415430208 433421280 458704188 467358984 487598940 509671320 519287760 520105536 523402560 573380235 584198730 611605584 623145312 650131920 679561760 688056282 692383680 764506980 778931640 780158304 785103840 815474112 866842560 917408376 934717968 975197880 1019342640 1032084423 1038575520 1146760470 1168397460 1223211168 1246290624 1300263840 1359123520 1376112564 1529013960 1557863280 1560316608 1570207680 1720140705 1834816752 1869435936 1950395760 2038685280 2064168846 2077151040 2293520940 2336794920 2446422336 2600527680 2752225128 3058027920 3096253269 3115726560 3440281410 3669633504 3738871872 3900791520 4077370560 4128337692 4587041880 4673589840 5160422115 5504450256 6116055840 6192506538 6231453120 6880562820 7339267008 7801583040 8256675384 9174083760 9347179680 10320844230 11008900512 12232111680 12385013076 13761125640 15481266345 16513350768 18348167520 18694359360 20641688460 22017801024 24770026152 27522251280 30962532690 33026701536 36696335040 41283376920 49540052304 55044502560 61925065380 66053403072 82566753840 99080104608 110089005120 123850130760 165133507680 198160209216 247700261520 330267015360 495400523040 990801046080
• Sum of all divisors σ(n): 3638278508544
• Sum of proper divisors (its aliquot sum) s(n): 2647477462464
• 990801046080 is an abundant number, because the sum of its proper divisors (2647477462464) is greater than itself. Its abundance is 1656676416384

Bases of 990801046080

• Binary: 1110011010110000010110000010101001000000₂
• Hexadecimal: 0xE6B0582A40
• Base-36: CN61D000

Squares and roots of 990801046080

• 990801046080 squared (990801046080²) is 981686712913222283366400
• 990801046080 cubed (990801046080³) is 972656222077257282622995303923712000
• The square root of 990801046080 is 995389.8965129193
• The cube root of 990801046080 is 9969.2423137331

Scales and comparisons

• 990,801,046,080 seconds is equal to 31,504 years, 21 weeks, 1 day, 16 hours, 48 minutes.
• To count from 1 to 990,801,046,080 would take you about sixty-three thousand and eight 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 990801046080 cubic inches would be around 830.8 feet tall.

Recreational maths with 990801046080

• 990801046080 backwards is 080640108099
• 990801046080 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990801046080's digits is 45
• More coming soon!