137940161220
137,940,161,220 is an even composite number composed of six prime numbers multiplied together.
What does the number 137940161220 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 192 divisors.
137940161220 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 137940161220:
22 × 33 × 5 × 31 × 1741 × 4733
(2 × 2 × 3 × 3 × 3 × 5 × 31 × 1741 × 4733)See below for interesting mathematical facts about the number 137940161220 from the Numbermatics database.
Names of 137940161220
- Cardinal: 137940161220 can be written as One hundred thirty-seven billion, nine hundred forty million, one hundred sixty-one thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.3794016122 × 1011
Factors of 137940161220
Divisors of 137940161220
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 31 36 45 54 60 62 90 93 108 124 135 155 180 186 270 279 310 372 465 540 558 620 837 930 1116 1395 1674 1741 1860 2790 3348 3482 4185 4733 5223 5580 6964 8370 8705 9466 10446 14199 15669 16740 17410 18932 20892 23665 26115 28398 31338 34820 42597 47007 47330 52230 53971 56796 62676 70995 78345 85194 94014 94660 104460 107942 127791 141990 146723 156690 161913 170388 188028 212985 215884 235035 255582 269855 283980 293446 313380 323826 425970 440169 470070 485739 511164 539710 586892 638955 647652 733615 809565 851940 880338 940140 971478 1079420 1277910 1320507 1457217 1467230 1619130 1760676 1942956 2200845 2428695 2555820 2641014 2914434 2934460 3238260 3961521 4401690 4857390 5282028 5828868 6602535 7286085 7923042 8240153 8803380 9714780 13205070 14572170 15846084 16480306 19807605 24720459 26410140 29144340 32960612 39615210 41200765 49440918 74161377 79230420 82401530 98881836 123602295 148322754 164803060 222484131 247204590 255444743 296645508 370806885 444968262 494409180 510889486 741613770 766334229 889936524 1021778972 1112420655 1277223715 1483227540 1532668458 2224841310 2299002687 2554447430 3065336916 3831671145 4449682620 4598005374 5108894860 6897008061 7663342290 9196010748 11495013435 13794016122 15326684580 22990026870 27588032244 34485040305 45980053740 68970080610 137940161220
- Sum of all divisors σ(n): 443338721280
- Sum of proper divisors (its aliquot sum) s(n): 305398560060
- 137940161220 is an abundant number, because the sum of its proper divisors (305398560060) is greater than itself. Its abundance is 167458398840
Bases of 137940161220
- Binary: 100000000111011101111111010010110001002
- Hexadecimal: 0x201DDFD2C4
- Base-36: 1RDA0DL0
Squares and roots of 137940161220
- 137940161220 squared (1379401612202) is 19027488077399591888400
- 137940161220 cubed (1379401612203) is 2624654773008127543448100247848000
-
The
square root of 137940161220 is 371402.9633969013 -
The
cube root of 137940161220 is 5166.9022220921
Scales and comparisons
How big is 137940161220?- 137,940,161,220 seconds is equal to 4,386 years, 3 weeks, 4 days, 15 hours, 27 minutes.
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To count from 1 to 137,940,161,220 would take you about eight thousand, seven hundred seventy-two 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 137940161220 cubic inches would be around 430.6 feet tall.
Recreational maths with 137940161220
- 137940161220 backwards is 022161049731
- 137940161220 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 137940161220's digits is 36
- More coming soon!
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