121023085900

Names of 121023085900

• Cardinal: 121023085900 can be written as One hundred twenty-one billion, twenty-three million, eighty-five thousand, nine hundred.

Scientific notation

• Scientific notation: 1.210230859 × 10¹¹

Factors of 121023085900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 396

Divisors of 121023085900

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 5 10 19 20 23 25 38 46 50 76 92 95 100 115 190 230 347 380 437 460 475 529 575 694 874 950 1058 1150 1388 1735 1748 1900 2116 2185 2300 2645 3470 4370 5290 6593 6940 7981 8675 8740 10051 10580 10925 13186 13225 15962 17350 20102 21850 26372 26450 31924 32965 34700 39905 40204 43700 50255 52900 65930 79810 100510 120409 131860 151639 159620 164825 183563 199525 201020 240818 251275 303278 329650 367126 399050 481636 502550 602045 606556 659300 734252 758195 798100 917815 1005100 1204090 1516390 1835630 2287771 2408180 2769407 3010225 3032780 3487697 3671260 3790975 4575542 4589075 5538814 6020450 6975394 7581950 9151084 9178150 11077628 11438855 12040900 13847035 13950788 15163900 17438485 18356300 22877710 27694070 34876970 45755420 52618733 55388140 57194275 63696361 69235175 69753940 87192425 105237466 114388550 127392722 138470350 174384850 210474932 228777100 254785444 263093665 276940700 318481805 348769700 526187330 636963610 1052374660 1210230859 1273927220 1315468325 1592409025 2420461718 2630936650 3184818050 4840923436 5261873300 6051154295 6369636100 12102308590 24204617180 30255771475 60511542950 121023085900
• Sum of all divisors σ(n): 289819215140
• Sum of proper divisors (its aliquot sum) s(n): 168796129240
• 121023085900 is an abundant number, because the sum of its proper divisors (168796129240) is greater than itself. Its abundance is 47773043340

Bases of 121023085900

• Binary: 1110000101101100010011011110101001100₂
• Hexadecimal: 0x1C2D89BD4C
• Base-36: 1JLI0QQ4

Squares and roots of 121023085900

• 121023085900 squared (121023085900²) is 14646587320758778810000
• 121023085900 cubed (121023085900³) is 1772575195462040541101729779000000
• The square root of 121023085900 is 347883.7246839811
• The cube root of 121023085900 is 4946.4019821441

Scales and comparisons

• 121,023,085,900 seconds is equal to 3,848 years, 8 weeks, 2 days, 3 hours, 51 minutes, 40 seconds.
• To count from 1 to 121,023,085,900 would take you about seven thousand, six hundred ninety-six 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 121023085900 cubic inches would be around 412.2 feet tall.

Recreational maths with 121023085900

• 121023085900 backwards is 009580320121
• The number of decimal digits it has is: 12
• The sum of 121023085900's digits is 31
• More coming soon!