989961706763372

Names of 989961706763372

• Cardinal: 989961706763372 can be written as Nine hundred eighty-nine trillion, nine hundred sixty-one billion, seven hundred six million, seven hundred sixty-three thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 9.89961706763372 × 10¹⁴

Factors of 989961706763372

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11574797

Divisors of 989961706763372

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 14 17 19 28 34 38 49 68 76 98 119 133 193 196 238 266 323 343 386 476 532 646 686 772 833 931 1292 1351 1372 1666 1862 2261 2702 3281 3332 3667 3724 4522 5404 5831 6517 6562 7334 9044 9457 11662 13034 13124 14668 15827 18914 22967 23324 25669 26068 31654 37828 45934 51338 62339 63308 66199 91868 102676 110789 124678 132398 160769 179683 221578 249356 264796 321538 359366 436373 443156 643076 718732 872746 1125383 1257781 1745492 2250766 2515562 3054611 4501532 5031124 6109222 11574559 12218444 21382277 23149118 42764554 46298236 81021913 85529108 162043826 196767503 219916621 324087652 393535006 439833242 567153391 787070012 879666484 1134306782 1377372521 1539416347 2233889887 2268613564 2754745042 3078832694 3738582557 3970073737 4467779774 5509490084 6157665388 7477165114 7940147474 8935559548 9641607647 10775914429 14954330228 15637229209 15880294948 19283215294 21551828858 26170077899 31274458418 37976128079 38566430588 42443907853 43103657716 52340155798 62548916836 67491253529 75431401003 75952256158 84887815706 104680311596 109460604463 134982507058 150862802006 151904512316 169775631412 183190545293 218921208926 265832896553 269965014116 297107354971 301725604012 366381090586 437842417852 531665793106 594214709942 721546433501 732762181172 766224231241 1063331586212 1188429419884 1282333817051 1443092867002 1532448462482 1860830275871 2079751484797 2564667634102 2886185734004 3064896924964 3721660551742 4159502969594 5050825034507 5129335268204 7443321103484 8319005939188 10101650069014 13025811931097 14558260393579 20203300138028 26051623862194 29116520787158 35355775241549 52103247724388 58233041574316 70711550483098 141423100966196 247490426690843 494980853381686 989961706763372
• Sum of all divisors σ(n): 2263428357120000
• Sum of proper divisors (its aliquot sum) s(n): 1273466650356628
• 989961706763372 is an abundant number, because the sum of its proper divisors (1273466650356628) is greater than itself. Its abundance is 283504943593256

Bases of 989961706763372

• Binary: 11100001000101110101101011110111110111010001101100₂
• Hexadecimal: 0x3845D6BDF746C
• Base-36: 9QWU4O5IEK

Squares and roots of 989961706763372

• 989961706763372 squared (989961706763372²) is 980024180857848531448000810384
• 989961706763372 cubed (989961706763372³) is 970186410751411294671675081685650429728454848
• The square root of 989961706763372 is 31463656.9197442781
• The cube root of 989961706763372 is 99664.2643023123

Scales and comparisons

• 989,961,706,763,372 seconds is equal to 31,477,720 years, 6 weeks, 2 days, 13 hours, 49 minutes, 32 seconds.
• To count from 1 to 989,961,706,763,372 would take you about seventy-eight million, six hundred ninety-four thousand, three hundred 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 989961706763372 cubic inches would be around 8305.4 feet tall.

Recreational maths with 989961706763372

• 989961706763372 backwards is 273367607169989
• The number of decimal digits it has is: 15
• The sum of 989961706763372's digits is 83
• More coming soon!