159139989120

Names of 159139989120

• Cardinal: 159139989120 can be written as One hundred fifty-nine billion, one hundred thirty-nine million, nine hundred eighty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.5913998912 × 10¹¹

Factors of 159139989120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 12501

Divisors of 159139989120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 128 137 140 147 160 168 192 196 210 224 240 245 274 280 294 320 336 384 392 411 420 448 480 490 548 560 588 640 672 685 735 784 822 840 896 959 960 980 1096 1120 1176 1344 1370 1470 1568 1644 1680 1918 1920 1960 2055 2192 2240 2352 2688 2740 2877 2940 3136 3288 3360 3836 3920 4110 4384 4480 4704 4795 5480 5754 5880 6272 6576 6713 6720 7672 7840 8220 8768 9408 9590 10960 11508 11760 12347 13152 13426 13440 14385 15344 15680 16440 17536 18816 19180 20139 21920 23016 23520 24694 26304 26852 28770 30688 31360 32880 33565 37041 38360 40278 43840 46032 47040 49388 52608 53704 57540 61376 61735 65760 67130 74082 76720 80556 86429 87680 92064 94080 98776 100695 107408 115080 122752 123470 131520 134260 148164 153440 161112 172858 184128 185205 197552 201390 214816 230160 246940 259287 263040 268520 296328 306880 322224 345716 368256 370410 395104 402780 429632 432145 460320 493880 518574 537040 592656 605003 613760 644448 691432 740820 790208 805560 859264 864290 920640 987760 1037148 1074080 1185312 1210006 1288896 1296435 1382864 1481640 1580416 1611120 1691539 1728580 1815009 1841280 1975520 2074296 2148160 2370624 2420012 2577792 2592870 2765728 2963280 3025015 3222240 3383078 3457160 3630018 3951040 4148592 4296320 4741248 4840024 5074617 5185740 5531456 5926560 6050030 6444480 6766156 6914320 7260036 7902080 8297184 8457695 9075045 9680048 10149234 10371480 11062912 11840773 11853120 12100060 12888960 13532312 13828640 14520072 16594368 16915390 18150090 19360096 20298468 20742960 23681546 23706240 24200120 25373085 27064624 27657280 29040144 33188736 33830780 35522319 36300180 38720192 40596936 41485920 47363092 48400240 50746170 54129248 55314560 58080288 59203865 67661560 71044638 72600360 77440384 81193872 82885411 82971840 94726184 96800480 101492340 108258496 116160576 118407730 135323120 142089276 145200720 162387744 165770822 165943680 177611595 189452368 193600960 202984680 216516992 232321152 236815460 248656233 270646240 284178552 290401440 324775488 331541644 355223190 378904736 387201920 405969360 414427055 473630920 497312466 541292480 568357104 580802880 649550976 663083288 710446380 757809472 811938720 828854110 947261840 994624932 1082584960 1136714208 1161605760 1243281165 1326166576 1420892760 1515618944 1623877440 1657708220 1894523680 1989249864 2273428416 2486562330 2652333152 2841785520 3247754880 3315416440 3789047360 3978499728 4546856832 4973124660 5304666304 5683571040 6630832880 7578094720 7956999456 9946249320 10609332608 11367142080 13261665760 15913998912 19892498640 22734284160 26523331520 31827997824 39784997280 53046663040 79569994560 159139989120
• Sum of all divisors σ(n): 594431732160
• Sum of proper divisors (its aliquot sum) s(n): 435291743040
• 159139989120 is an abundant number, because the sum of its proper divisors (435291743040) is greater than itself. Its abundance is 276151753920

Bases of 159139989120

• Binary: 10010100001101011110111000011010000000₂
• Hexadecimal: 0x250D7B8680
• Base-36: 213VU9HC

Squares and roots of 159139989120

• 159139989120 squared (159139989120²) is 25325536137113718374400
• 159139989120 cubed (159139989120³) is 4030305545318443970304760086528000
• The square root of 159139989120 is 398923.5379367831
• The cube root of 159139989120 is 5419.0909674031

Scales and comparisons

• 159,139,989,120 seconds is equal to 5,060 years, 8 weeks, 2 days, 32 minutes.
• To count from 1 to 159,139,989,120 would take you about ten thousand, one hundred twenty 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 159139989120 cubic inches would be around 451.6 feet tall.

Recreational maths with 159139989120

• 159139989120 backwards is 021989931951
• The number of decimal digits it has is: 12
• The sum of 159139989120's digits is 57
• More coming soon!