120974078340

Names of 120974078340

• Cardinal: 120974078340 can be written as One hundred twenty billion, nine hundred seventy-four million, seventy-eight thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.2097407834 × 10¹¹

Factors of 120974078340

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1250

Divisors of 120974078340

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 53 54 60 81 90 106 108 135 159 162 180 212 265 270 318 324 405 477 530 540 636 795 810 954 1060 1187 1431 1590 1620 1908 2374 2385 2862 3180 3561 4293 4748 4770 5724 5935 7122 7155 8586 9540 10683 11870 14244 14310 17172 17805 21366 21465 23740 28620 32049 35610 42732 42930 53415 62911 64098 71220 85860 96147 106830 125822 128196 160245 188733 192294 213660 251644 314555 320490 377466 384588 480735 566199 629110 640980 754932 943665 961470 1132398 1258220 1408969 1698597 1887330 1922940 2264796 2817938 2830995 3397194 3774660 4226907 5095791 5635876 5661990 6794388 7044845 8453814 8492985 10191582 11323980 12680721 14089690 16907628 16985970 20383164 21134535 25361442 25478955 28179380 33971940 38042163 42269070 50722884 50957910 63403605 74675357 76084326 84538140 101915820 114126489 126807210 149350714 152168652 190210815 224026071 228252978 253614420 298701428 373376785 380421630 448052142 456505956 570632445 672078213 746753570 760843260 896104284 1120130355 1141264890 1344156426 1493507140 2016234639 2240260710 2282529780 2688312852 3360391065 4032469278 4480521420 6048703917 6720782130 8064938556 10081173195 12097407834 13441564260 20162346390 24194815668 30243519585 40324692780 60487039170 120974078340
• Sum of all divisors σ(n): 386986565196
• Sum of proper divisors (its aliquot sum) s(n): 266012486856
• 120974078340 is an abundant number, because the sum of its proper divisors (266012486856) is greater than itself. Its abundance is 145038408516

Bases of 120974078340

• Binary: 1110000101010100111011111000110000100₂
• Hexadecimal: 0x1C2A9DF184
• Base-36: 1JKOUC90

Squares and roots of 120974078340

• 120974078340 squared (120974078340²) is 14634727630212457155600
• 120974078340 cubed (120974078340³) is 1770422686821884342785447969704000
• The square root of 120974078340 is 347813.2808562663
• The cube root of 120974078340 is 4945.7342202359

Scales and comparisons

• 120,974,078,340 seconds is equal to 3,846 years, 31 weeks, 1 day, 22 hours, 39 minutes.
• To count from 1 to 120,974,078,340 would take you about seven thousand, six hundred ninety-three 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 120974078340 cubic inches would be around 412.1 feet tall.

Recreational maths with 120974078340

• 120974078340 backwards is 043870479021
• 120974078340 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 120974078340's digits is 45
• More coming soon!