121690333368

Names of 121690333368

• Cardinal: 121690333368 can be written as One hundred twenty-one billion, six hundred ninety million, three hundred thirty-three thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.21690333368 × 10¹¹

Factors of 121690333368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1120

Divisors of 121690333368

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 27 29 34 36 51 54 58 68 72 87 102 108 116 136 153 174 204 216 232 261 306 348 408 459 493 522 612 696 783 918 986 1044 1069 1224 1479 1566 1836 1972 2088 2138 2958 3132 3207 3672 3944 4276 4437 5916 6264 6414 8552 8874 9621 11832 12828 13311 17748 18173 19242 25656 26622 28863 31001 35496 36346 38484 53244 54519 57726 62002 72692 76968 93003 106488 109038 115452 124004 145384 163557 186006 218076 230904 248008 279009 327114 372012 436152 490671 527017 558018 654228 744024 837027 981342 1054034 1116036 1142761 1308456 1581051 1674054 1962684 2108068 2232072 2285522 3162102 3348108 3428283 3925368 4216136 4571044 4743153 6324204 6696216 6856566 9142088 9486306 10284849 12648408 13713132 14229459 18972612 19426937 20569698 27426264 28458918 30854547 33140069 37945224 38853874 41139396 56917836 58280811 61709094 66280138 77707748 82278792 99420207 113835672 116561622 123418188 132560276 155415496 174842433 198840414 233123244 246836376 265120552 298260621 349684866 397680828 466246488 524527299 563381173 596521242 699369732 795361656 894781863 1049054598 1126762346 1193042484 1398739464 1690143519 1789563726 2098109196 2253524692 2386084968 3380287038 3579127452 4196218392 4507049384 5070430557 6760574076 7158254904 10140861114 13521148152 15211291671 20281722228 30422583342 40563444456 60845166684 121690333368
• Sum of all divisors σ(n): 370601244000
• Sum of proper divisors (its aliquot sum) s(n): 248910910632
• 121690333368 is an abundant number, because the sum of its proper divisors (248910910632) is greater than itself. Its abundance is 127220577264

Bases of 121690333368

• Binary: 1110001010101010011110010000010111000₂
• Hexadecimal: 0x1C554F20B8
• Base-36: 1JWJA660

Squares and roots of 121690333368

• 121690333368 squared (121690333368²) is 14808537235214974223424
• 121690333368 cubed (121690333368³) is 1802055832845751242393993474412032
• The square root of 121690333368 is 348841.4157866007
• The cube root of 121690333368 is 4955.4758076989

Scales and comparisons

• 121,690,333,368 seconds is equal to 3,869 years, 19 weeks, 3 days, 22 hours, 22 minutes, 48 seconds.
• To count from 1 to 121,690,333,368 would take you about seven thousand, seven hundred thirty-eight 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 121690333368 cubic inches would be around 413 feet tall.

Recreational maths with 121690333368

• 121690333368 backwards is 863333096121
• The number of decimal digits it has is: 12
• The sum of 121690333368's digits is 45
• More coming soon!