990361088421274120

Names of 990361088421274120

• Cardinal: 990361088421274120 can be written as Nine hundred ninety quadrillion, three hundred sixty-one trillion, eighty-eight billion, four hundred twenty-one million, two hundred seventy-four thousand, one hundred twenty.

Scientific notation

• Scientific notation: 9.9036108842127412 × 10¹⁷

Factors of 990361088421274120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5364475

Divisors of 990361088421274120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 29 40 58 116 145 232 290 580 1160 8191 16382 19531 32764 39062 40955 65528 78124 81910 97655 156248 163820 195310 237539 327640 390620 475078 566399 781240 950156 1132798 1187695 1900312 2265596 2375390 2831995 4531192 4750780 5336717 5663990 9501560 10673434 11327980 21346868 22655960 26683585 42693736 53367170 106734340 154764793 159978421 213468680 309529586 319956842 619059172 639913684 773823965 799892105 1238118344 1279827368 1547647930 1599784210 3095295860 3199568420 4639374209 6190591720 6399136840 9278748418 18557496836 23196871045 37114993672 43713048947 46393742090 87426097894 92787484180 104231419727 174852195788 185574968360 208462839454 218565244735 349704391576 416925678908 437130489470 521157098635 833851357816 874260978940 1042314197270 1267678419463 1748521957880 2084628394540 2535356838926 3022711172083 4169256789080 5070713677852 6045422344166 6338392097315 10141427355704 12090844688332 12676784194630 15113555860415 24181689376664 25353568389260 30227111720830 50707136778520 60454223441660 120908446883320 853759558983857 1707519117967714 3415038235935428 4268797794919285 6830076471870856 8537595589838570 17075191179677140 24759027210531853 34150382359354280 49518054421063706 99036108842127412 123795136052659265 198072217684254824 247590272105318530 495180544210637060 990361088421274120
• Sum of all divisors σ(n): 2305550705747558400
• Sum of proper divisors (its aliquot sum) s(n): 1315189617326284280
• 990361088421274120 is an abundant number, because the sum of its proper divisors (1315189617326284280) is greater than itself. Its abundance is 324828528905010160

Bases of 990361088421274120

• Binary: 110110111110011110000010100110101010101110000010001000001000₂
• Hexadecimal: 0xDBE7829AAB82208
• Base-36: 7IVHPF5CH4P4

Squares and roots of 990361088421274120

• 990361088421274120 squared (990361088421274120²) is 980815085458970735836357004181774400
• 990361088421274120 cubed (990361088421274120³) is 971361095575151249312507805463096405497060530398528000
• The square root of 990361088421274120 is 995168874.3229834961
• The cube root of 990361088421274120 is 996776.6506562791

Scales and comparisons

• 990,361,088,421,274,120 seconds is equal to 31,490,419,223 years, 42 weeks, 2 days, 10 hours, 48 minutes, 40 seconds.
• To count from 1 to 990,361,088,421,274,120 would take you about ninety-four billion, four hundred seventy-one million, two hundred fifty-seven thousand, six hundred seventy-one 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 990361088421274120 cubic inches would be around 83064.7 feet tall.

Recreational maths with 990361088421274120

• 990361088421274120 backwards is 021472124880163099
• The number of decimal digits it has is: 18
• The sum of 990361088421274120's digits is 67
• More coming soon!