137621940720

Names of 137621940720

• Cardinal: 137621940720 can be written as One hundred thirty-seven billion, six hundred twenty-one million, nine hundred forty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3762194072 × 10¹¹

Factors of 137621940720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2266545

Divisors of 137621940720

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 23 24 30 33 40 44 46 48 55 60 66 69 80 88 92 110 115 120 132 138 165 176 184 220 230 240 253 264 276 330 345 368 440 460 506 528 552 660 690 759 880 920 1012 1104 1265 1320 1380 1518 1840 2024 2530 2640 2760 3036 3795 4048 5060 5520 6072 7590 10120 12144 15180 20240 30360 60720 2266501 4533002 6799503 9066004 11332505 13599006 18132008 22665010 24931511 27198012 33997515 36264016 45330020 49863022 52129523 54396024 67995030 74794533 90660040 99726044 104259046 108792048 124657555 135990060 149589066 156388569 181320080 199452088 208518092 249315110 260647615 271980120 299178132 312777138 373972665 398904176 417036184 498630220 521295230 543960240 573424753 598356264 625554276 747945330 781942845 834072368 997260440 1042590460 1146849506 1196712528 1251108552 1495890660 1563885690 1720274259 1994520880 2085180920 2293699012 2502217104 2867123765 2991781320 3127771380 3440548518 4170361840 4587398024 5734247530 5983562640 6255542760 6881097036 8601371295 9174796048 11468495060 12511085520 13762194072 17202742590 22936990120 27524388144 34405485180 45873980240 68810970360 137621940720
• Sum of all divisors σ(n): 485647916544
• Sum of proper divisors (its aliquot sum) s(n): 348025975824
• 137621940720 is an abundant number, because the sum of its proper divisors (348025975824) is greater than itself. Its abundance is 210404035104

Bases of 137621940720

• Binary: 10000000001010111010000010100111110000₂
• Hexadecimal: 0x200AE829F0
• Base-36: 1R80JT2O

Squares and roots of 137621940720

• 137621940720 squared (137621940720²) is 18939798567539194118400
• 137621940720 cubed (137621940720³) is 2606531835710619889239017461248000
• The square root of 137621940720 is 370974.3127495487
• The cube root of 137621940720 is 5162.9259080439

Scales and comparisons

• 137,621,940,720 seconds is equal to 4,375 years, 49 weeks, 3 days, 12 hours, 52 minutes.
• To count from 1 to 137,621,940,720 would take you about eight thousand, seven hundred fifty-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 137621940720 cubic inches would be around 430.2 feet tall.

Recreational maths with 137621940720

• 137621940720 backwards is 027049126731
• The number of decimal digits it has is: 12
• The sum of 137621940720's digits is 42
• More coming soon!