137293920

Names of 137293920

• Cardinal: 137293920 can be written as One hundred thirty-seven million, two hundred ninety-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3729392 × 10⁸

Factors of 137293920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 592

Divisors of 137293920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 61 72 80 90 96 108 120 122 135 144 160 180 183 216 240 244 270 288 305 360 366 432 480 488 521 540 549 610 720 732 864 915 976 1042 1080 1098 1220 1440 1464 1563 1647 1830 1952 2084 2160 2196 2440 2605 2745 2928 3126 3294 3660 4168 4320 4392 4689 4880 5210 5490 5856 6252 6588 7320 7815 8235 8336 8784 9378 9760 10420 10980 12504 13176 14067 14640 15630 16470 16672 17568 18756 20840 21960 23445 25008 26352 28134 29280 31260 31781 32940 37512 41680 43920 46890 50016 52704 56268 62520 63562 65880 70335 75024 83360 87840 93780 95343 112536 125040 127124 131760 140670 150048 158905 187560 190686 225072 250080 254248 263520 281340 286029 317810 375120 381372 450144 476715 508496 562680 572058 635620 750240 762744 858087 953430 1016992 1125360 1144116 1271240 1430145 1525488 1716174 1906860 2250720 2288232 2542480 2860290 3050976 3432348 3813720 4290435 4576464 5084960 5720580 6864696 7627440 8580870 9152928 11441160 13729392 15254880 17161740 22882320 27458784 34323480 45764640 68646960 137293920
• Sum of all divisors σ(n): 489343680
• Sum of proper divisors (its aliquot sum) s(n): 352049760
• 137293920 is an abundant number, because the sum of its proper divisors (352049760) is greater than itself. Its abundance is 214755840

Bases of 137293920

• Binary: 1000001011101111000001100000₂
• Hexadecimal: 0x82EF060
• Base-36: 29QOO0

Squares and roots of 137293920

• 137293920 squared (137293920²) is 18849620468966400
• 137293920 cubed (137293920³) is 2587938284696635404288000
• The square root of 137293920 is 11717.2488238495
• The cube root of 137293920 is 515.8820714819

Scales and comparisons

• 137,293,920 seconds is equal to 4 years, 19 weeks, 1 hour, 12 minutes.
• To count from 1 to 137,293,920 would take you about 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 137293920 cubic inches would be around 43 feet tall.

Recreational maths with 137293920

• 137293920 backwards is 029392731
• 137293920 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 137293920's digits is 36
• More coming soon!