137725485840

Names of 137725485840

• Cardinal: 137725485840 can be written as One hundred thirty-seven billion, seven hundred twenty-five million, four hundred eighty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3772548584 × 10¹¹

Factors of 137725485840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 287

Divisors of 137725485840

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 144 162 180 216 240 270 277 324 360 405 432 540 554 648 720 810 831 1080 1108 1296 1385 1620 1662 2160 2216 2493 2770 3240 3324 4155 4432 4986 5540 6480 6648 7479 8310 9972 11080 12465 13296 14958 16620 19944 22160 22437 24930 29916 33240 37395 39888 44874 49860 59832 66480 74790 76729 89748 99720 112185 119664 149580 153458 179496 199440 224370 230187 299160 306916 358992 383645 448740 460374 598320 613832 690561 767290 897480 920748 1150935 1227664 1381122 1534580 1794960 1841496 2071683 2301870 2762244 3069160 3452805 3682992 4143366 4603740 5524488 6138320 6215049 6905610 8286732 9207480 10358415 11048976 12430098 13811220 16573464 18414960 20716830 21253933 24860196 27622440 31075245 33146928 41433660 42507866 49720392 55244880 62150490 63761799 82867320 85015732 99440784 106269665 124300980 127523598 165734640 170031464 191285397 212539330 248601960 255047196 318808995 340062928 382570794 425078660 497203920 510094392 573856191 637617990 765141588 850157320 956426985 1020188784 1147712382 1275235980 1530283176 1700314640 1721568573 1912853970 2295424764 2550471960 2869280955 3060566352 3443137146 3825707940 4590849528 5100943920 5738561910 6886274292 7651415880 8607842865 9181699056 11477123820 13772548584 15302831760 17215685730 22954247640 27545097168 34431371460 45908495280 68862742920 137725485840
• Sum of all divisors σ(n): 480074135640
• Sum of proper divisors (its aliquot sum) s(n): 342348649800
• 137725485840 is an abundant number, because the sum of its proper divisors (342348649800) is greater than itself. Its abundance is 204623163960

Bases of 137725485840

• Binary: 10000000010001000101000010001100010000₂
• Hexadecimal: 0x2011142310
• Base-36: 1R9Q7500

Squares and roots of 137725485840

• 137725485840 squared (137725485840²) is 18968309449864040505600
• 137725485840 cubed (137725485840³) is 2612419634545988100579199240704000
• The square root of 137725485840 is 371113.8448508761
• The cube root of 137725485840 is 5164.2204248953

Scales and comparisons

• 137,725,485,840 seconds is equal to 4,379 years, 12 weeks, 4 days, 23 hours, 24 minutes.
• To count from 1 to 137,725,485,840 would take you about eight thousand, seven hundred fifty-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 137725485840 cubic inches would be around 430.4 feet tall.

Recreational maths with 137725485840

• 137725485840 backwards is 048584527731
• 137725485840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137725485840's digits is 54
• More coming soon!