990959612544

Names of 990959612544

• Cardinal: 990959612544 can be written as Nine hundred ninety billion, nine hundred fifty-nine million, six hundred twelve thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 9.90959612544 × 10¹¹

Factors of 990959612544

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 970

Divisors of 990959612544

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 121 128 132 144 176 192 198 216 242 264 288 297 352 363 367 384 396 432 484 528 576 587 594 704 726 734 792 864 968 1056 1089 1101 1152 1174 1188 1331 1408 1452 1468 1584 1728 1761 1936 2112 2178 2202 2348 2376 2662 2904 2936 3168 3267 3303 3456 3522 3872 3993 4037 4224 4356 4404 4696 4752 5283 5324 5808 5872 6336 6457 6534 6606 7044 7744 7986 8074 8712 8808 9392 9504 9909 10566 10648 11616 11744 11979 12111 12672 12914 13068 13212 14088 15488 15849 15972 16148 17424 17616 18784 19008 19371 19818 21132 21296 23232 23488 23958 24222 25828 26136 26424 28176 31698 31944 32296 34848 35232 35937 36333 37568 38016 38742 39636 42264 42592 44407 46464 46976 47916 48444 51656 52272 52848 56352 58113 63396 63888 64592 69696 70464 71027 71874 72666 75136 77484 79272 84528 85184 88814 95832 96888 103312 104544 105696 108999 112704 116226 126792 127776 129184 133221 139392 140928 142054 143748 145332 154968 158544 169056 170368 174339 177628 191664 193776 206624 209088 211392 213081 215429 217998 225408 232452 253584 255552 258368 266442 284108 287496 290664 309936 317088 338112 348678 355256 383328 387552 399663 413248 418176 422784 426162 430858 435996 464904 488477 507168 511104 516736 532884 568216 574992 581328 619872 634176 639243 646287 676224 697356 710512 766656 775104 781297 799326 826496 852324 861716 871992 929808 976954 1014336 1065768 1136432 1149984 1162656 1198989 1239744 1268352 1278486 1292574 1394712 1421024 1465431 1533312 1550208 1562594 1598652 1704648 1723432 1743984 1859616 1917729 1938861 1953908 2028672 2131536 2272864 2299968 2325312 2343891 2369719 2397978 2479488 2556972 2585148 2789424 2842048 2930862 3125188 3197304 3409296 3446864 3487968 3719232 3835458 3877722 3907816 4263072 4396293 4545728 4599936 4650624 4687782 4739438 4795956 5113944 5170296 5578848 5684096 5816583 5861724 6250376 6394608 6818592 6893728 6975936 7031673 7109157 7438464 7670916 7755444 7815632 8526144 8792586 9091456 9375564 9478876 9591912 10227888 10340592 11157696 11633166 11723448 12500752 12789216 13188879 13637184 13787456 13951872 14063346 14218314 15341832 15510888 15631264 17052288 17585172 18751128 18957752 19183824 20455776 20681184 21095019 21327471 22315392 23266332 23446896 25001504 25578432 26066909 26377758 27274368 27574912 28126692 28436628 30683664 31021776 31262528 35170344 37502256 37915504 38367648 40911552 41362368 42190038 42654942 46532664 46893792 50003008 51156864 52133818 52755516 56253384 56873256 61367328 62043552 62525056 63982413 70340688 75004512 75831008 76735296 78200727 81823104 82724736 84380076 85309884 93065328 93787584 100006016 104267636 105511032 112506768 113746512 122734656 124087104 127964826 140681376 150009024 151662016 153470592 156401454 168760152 170619768 186130656 187575168 208535272 211022064 225013536 227493024 234602181 245469312 248174208 255929652 281362752 286735999 300018048 303324032 312802908 337520304 341239536 372261312 417070544 422044128 450027072 454986048 469204362 511859304 562725504 573471998 625605816 675040608 682479072 703806543 744522624 834141088 844088256 860207997 900054144 909972096 938408724 1023718608 1146943996 1251211632 1350081216 1364958144 1407613086 1668282176 1688176512 1720415994 1876817448 2047437216 2293887992 2502423264 2580623991 2700162432 2729916288 2815226172 3336564352 3440831988 3753634896 4094874432 4587775984 5004846528 5161247982 5630452344 6881663976 7507269792 7741871973 8189748864 9175551968 10009693056 10322495964 11260904688 13763327952 15014539584 15483743946 18351103936 20644991928 22521809376 27526655904 30029079168 30967487892 36702207872 41289983856 45043618752 55053311808 61934975784 82579967712 90087237504 110106623616 123869951568 165159935424 247739903136 330319870848 495479806272 990959612544
• Sum of all divisors σ(n): 3231218995200
• Sum of proper divisors (its aliquot sum) s(n): 2240259382656
• 990959612544 is an abundant number, because the sum of its proper divisors (2240259382656) is greater than itself. Its abundance is 1249299770112

Bases of 990959612544

• Binary: 1110011010111001110010111011001010000000₂
• Hexadecimal: 0xE6B9CBB280
• Base-36: CN8NRMO0

Squares and roots of 990959612544

• 990959612544 squared (990959612544²) is 982000953693354602151936
• 990959612544 cubed (990959612544³) is 973123284589805162336081767179485184
• The square root of 990959612544 is 995469.5437551063
• The cube root of 990959612544 is 9969.7741067327

Scales and comparisons

• 990,959,612,544 seconds is equal to 31,509 years, 23 weeks, 2 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 990,959,612,544 would take you about sixty-three thousand and eighteen 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 990959612544 cubic inches would be around 830.8 feet tall.

Recreational maths with 990959612544

• 990959612544 backwards is 445216959099
• The number of decimal digits it has is: 12
• The sum of 990959612544's digits is 63
• More coming soon!