137206980

Names of 137206980

• Cardinal: 137206980 can be written as One hundred thirty-seven million, two hundred six thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.3720698 × 10⁸

Factors of 137206980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 383

Divisors of 137206980

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 43 45 54 57 60 76 86 90 95 108 114 129 135 171 172 180 190 215 228 258 270 285 311 342 380 387 430 513 516 540 570 622 645 684 774 817 855 860 933 1026 1140 1161 1244 1290 1548 1555 1634 1710 1866 1935 2052 2322 2451 2565 2580 2799 3110 3268 3420 3732 3870 4085 4644 4665 4902 5130 5598 5805 5909 6220 7353 7740 8170 8397 9330 9804 10260 11196 11610 11818 12255 13373 13995 14706 16340 16794 17727 18660 22059 23220 23636 24510 26746 27990 29412 29545 33588 35454 36765 40119 41985 44118 49020 53181 53492 55980 59090 66865 70908 73530 80238 83970 88236 88635 106362 110295 118180 120357 133730 147060 159543 160476 167940 177270 200595 212724 220590 240714 254087 265905 267460 319086 354540 361071 401190 441180 481428 508174 531810 601785 638172 722142 762261 797715 802380 1016348 1063620 1203570 1270435 1444284 1524522 1595430 1805355 2286783 2407140 2540870 3049044 3190860 3610710 3811305 4573566 5081740 6860349 7221420 7622610 9147132 11433915 13720698 15245220 22867830 27441396 34301745 45735660 68603490 137206980
• Sum of all divisors σ(n): 461260800
• Sum of proper divisors (its aliquot sum) s(n): 324053820
• 137206980 is an abundant number, because the sum of its proper divisors (324053820) is greater than itself. Its abundance is 186846840

Bases of 137206980

• Binary: 1000001011011001110011000100₂
• Hexadecimal: 0x82D9CC4
• Base-36: 29OTL0

Squares and roots of 137206980

• 137206980 squared (137206980²) is 18825755360720400
• 137206980 cubed (137206980³) is 2583025039263256708392000
• The square root of 137206980 is 11713.5383211051
• The cube root of 137206980 is 515.7731561035

Scales and comparisons

• 137,206,980 seconds is equal to 4 years, 18 weeks, 6 days, 1 hour, 3 minutes.
• To count from 1 to 137,206,980 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 137206980 cubic inches would be around 43 feet tall.

Recreational maths with 137206980

• 137206980 backwards is 089602731
• 137206980 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 137206980's digits is 36
• More coming soon!