990985262425704

Names of 990985262425704

• Cardinal: 990985262425704 can be written as Nine hundred ninety trillion, nine hundred eighty-five billion, two hundred sixty-two million, four hundred twenty-five thousand, seven hundred four.

Scientific notation

• Scientific notation: 9.90985262425704 × 10¹⁴

Factors of 990985262425704

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11550287

Divisors of 990985262425704

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 28 36 39 42 49 52 56 63 72 78 84 91 98 104 117 126 147 156 168 182 196 234 252 273 294 312 364 392 441 468 504 546 588 637 728 819 882 936 1092 1176 1274 1638 1764 1871 1911 2184 2548 3276 3528 3742 3822 5096 5613 5733 6552 7484 7644 11226 11466 13097 14968 15288 16839 22452 22932 24323 26194 33678 39291 44904 45864 48646 52388 67356 72969 78582 91679 97292 104776 117873 134712 145938 157164 170261 183358 194584 218907 235746 275037 291876 314328 340522 366716 437814 471492 510783 550074 583752 681044 733432 825111 875628 942984 1021566 1100148 1191827 1362088 1532349 1650222 1751256 2043132 2200296 2383654 3064698 3300444 3575481 4086264 4767308 6129396 6600888 7150962 9534616 10726443 11548391 12258792 14301924 21452886 23096782 28603848 34645173 42905772 46193564 69290346 80838737 85811544 92387128 103935519 138580692 150129083 161677474 207871038 242516211 277161384 300258166 323354948 415742076 450387249 485032422 565871159 600516332 646709896 727548633 831484152 900774498 970064844 1050903581 1131742318 1201032664 1351161747 1455097266 1697613477 1801548996 1940129688 2101807162 2263484636 2702323494 2910194532 3152710743 3395226954 3603097992 4203614324 4526969272 5092840431 5404646988 5820389064 6305421486 6790453908 7356325067 8407228648 9458132229 10185680862 10809293976 12610842972 13580907816 14712650134 18916264458 20371361724 21607039561 22068975201 25221685944 29425300268 37832528916 40742723448 43214079122 44137950402 58850600536 64821118683 66206925603 75665057832 86428158244 88275900804 129642237366 132413851206 151249276927 172856316488 176551801608 194463356049 259284474732 264827702412 280891514293 302498553854 388926712098 453747830781 518568949464 529655404824 561783028586 604997107708 777853424196 842674542879 907495661562 1058744938489 1123566057172 1209994215416 1361243492343 1555706848392 1685349085758 1814991323124 1966240600051 2117489876978 2247132114344 2528023628637 2722486984686 3176234815467 3370698171516 3629982646248 3932481200102 4234979753956 5056047257274 5444973969372 5898721800153 6352469630934 6741396343032 7864962400204 8469959507912 9528704446401 10112094514548 10889947938744 11797443600306 12704939261868 13763684200357 15729924800408 17696165400459 19057408892802 20224189029096 23594887200612 25409878523736 27527368400714 35392330800918 38114817785604 41291052601071 47189774401224 55054736801428 70784661601836 76229635571208 82582105202142 110109473602856 123873157803213 141569323203672 165164210404284 247746315606426 330328420808568 495492631212852 990985262425704
• Sum of all divisors σ(n): 3364068762512640
• Sum of proper divisors (its aliquot sum) s(n): 2373083500086936
• 990985262425704 is an abundant number, because the sum of its proper divisors (2373083500086936) is greater than itself. Its abundance is 1382098237661232

Bases of 990985262425704

• Binary: 11100001010100101110111100100010110110011001101000₂
• Hexadecimal: 0x3854BBC8B6668
• Base-36: 9R9WCERM20

Squares and roots of 990985262425704

• 990985262425704 squared (990985262425704²) is 982051790344941424130119895616
• 990985262425704 cubed (990985262425704³) is 973198851170614222923242930866322971435313664
• The square root of 990985262425704 is 31479918.3992859803
• The cube root of 990985262425704 is 99698.6012480945

Scales and comparisons

• 990,985,262,425,704 seconds is equal to 31,510,266 years, 1 week, 2 days, 15 hours, 8 minutes, 24 seconds.
• To count from 1 to 990,985,262,425,704 would take you about seventy-eight million, seven hundred seventy-five thousand, six hundred sixty-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 990985262425704 cubic inches would be around 8308.2 feet tall.

Recreational maths with 990985262425704

• 990985262425704 backwards is 407524262589099
• 990985262425704 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 990985262425704's digits is 72
• More coming soon!