137439120

Names of 137439120

• Cardinal: 137439120 can be written as One hundred thirty-seven million, four hundred thirty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.3743912 × 10⁸

Factors of 137439120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 90

Divisors of 137439120

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 29 30 31 35 39 40 42 48 49 52 56 58 60 62 65 70 78 80 84 87 91 93 98 104 105 112 116 120 124 130 140 145 147 155 156 168 174 182 186 195 196 203 208 210 217 232 240 245 248 260 273 280 290 294 310 312 336 348 364 372 377 390 392 403 406 420 434 435 455 464 465 490 496 520 546 560 580 588 609 620 624 637 651 696 728 735 744 754 780 784 806 812 840 868 870 899 910 930 980 1015 1040 1085 1092 1131 1160 1176 1209 1218 1240 1274 1302 1365 1392 1421 1456 1470 1488 1508 1519 1560 1612 1624 1680 1736 1740 1798 1820 1860 1885 1911 1960 2015 2030 2170 2184 2262 2320 2352 2418 2436 2480 2548 2604 2639 2697 2730 2821 2842 2940 3016 3038 3045 3120 3185 3224 3248 3255 3472 3480 3596 3640 3720 3770 3822 3920 4030 4060 4263 4340 4368 4495 4524 4557 4836 4872 5096 5208 5278 5394 5460 5642 5655 5684 5880 6032 6045 6076 6090 6293 6370 6448 6510 6960 7105 7192 7280 7440 7540 7595 7644 7917 8060 8120 8463 8526 8680 8990 9048 9114 9555 9672 9744 10192 10416 10556 10788 10920 11284 11310 11368 11687 11760 12090 12152 12180 12586 12740 13020 13195 13485 14105 14210 14384 15080 15190 15288 15834 16120 16240 16926 17052 17360 17980 18096 18228 18473 18879 19110 19344 19747 21112 21315 21576 21840 22568 22620 22736 22785 23374 24180 24304 24360 25172 25480 26040 26390 26970 28210 28420 30160 30380 30576 31465 31668 32240 33852 34104 35061 35960 36456 36946 37758 38220 39494 39585 42224 42315 42630 43152 44051 45136 45240 45570 46748 48360 48720 50344 50960 52080 52780 53940 55419 56420 56840 58435 59241 60760 62930 63336 67704 68208 70122 71920 72912 73892 75516 76440 78988 79170 81809 84630 85260 88102 90480 91140 92365 93496 94395 96720 98735 100688 105560 107880 110838 112840 113680 116870 118482 121520 125860 126672 132153 135408 140244 147784 151032 152880 157976 158340 163618 169260 170520 175305 176204 182280 184730 186992 188790 197470 211120 215760 220255 221676 225680 233740 236964 245427 251720 264306 277095 280488 295568 296205 302064 315952 316680 327236 338520 341040 350610 352408 364560 369460 377580 394940 409045 440510 443352 467480 473928 490854 503440 528612 554190 560976 572663 592410 633360 654472 660765 677040 701220 704816 738920 755160 789880 818090 881020 886704 934960 947856 981708 1057224 1108380 1145326 1184820 1227135 1308944 1321530 1402440 1477840 1510320 1579760 1636180 1717989 1762040 1963416 2114448 2216760 2290652 2369640 2454270 2643060 2804880 2863315 3272360 3435978 3524080 3926832 4433520 4581304 4739280 4908540 5286120 5726630 6544720 6871956 8589945 9162608 9817080 10572240 11453260 13743912 17179890 19634160 22906520 27487824 34359780 45813040 68719560 137439120
• Sum of all divisors σ(n): 569963520
• Sum of proper divisors (its aliquot sum) s(n): 432524400
• 137439120 is an abundant number, because the sum of its proper divisors (432524400) is greater than itself. Its abundance is 295085280

Bases of 137439120

• Binary: 1000001100010010011110010000₂
• Hexadecimal: 0x8312790
• Base-36: 29TSPC

Squares and roots of 137439120

• 137439120 squared (137439120²) is 18889511706374400
• 137439120 cubed (137439120³) is 2596157866153795926528000
• The square root of 137439120 is 11723.4431802265
• The cube root of 137439120 is 516.0638704665

Scales and comparisons

• 137,439,120 seconds is equal to 4 years, 19 weeks, 1 day, 17 hours, 32 minutes.
• To count from 1 to 137,439,120 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 137439120 cubic inches would be around 43 feet tall.

Recreational maths with 137439120

• 137439120 backwards is 021934731
• 137439120 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 137439120's digits is 30
• More coming soon!