138260183040

Names of 138260183040

• Cardinal: 138260183040 can be written as One hundred thirty-eight billion, two hundred sixty million, one hundred eighty-three thousand and forty.

Scientific notation

• Scientific notation: 1.3826018304 × 10¹¹

Factors of 138260183040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 23830

Divisors of 138260183040

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 128 135 140 144 160 162 168 180 189 192 210 216 224 240 252 256 270 280 288 315 320 324 336 360 378 384 405 420 432 448 480 504 512 540 560 567 576 630 640 648 672 720 756 768 810 840 864 896 945 960 1008 1024 1080 1120 1134 1152 1260 1280 1296 1344 1440 1512 1536 1620 1680 1728 1792 1890 1920 2016 2048 2160 2240 2268 2304 2520 2560 2592 2688 2835 2880 3024 3072 3240 3360 3456 3584 3780 3840 4032 4320 4480 4536 4608 5040 5120 5184 5376 5670 5760 6048 6144 6480 6720 6912 7168 7560 7680 8064 8640 8960 9072 9216 10080 10240 10368 10752 11340 11520 12096 12960 13440 13824 14336 15120 15360 16128 17280 17920 18144 18432 20160 20736 21504 22680 23040 23813 24192 25920 26880 27648 30240 30720 32256 34560 35840 36288 40320 41472 43008 45360 46080 47626 48384 51840 53760 55296 60480 64512 69120 71439 71680 72576 80640 82944 90720 92160 95252 96768 103680 107520 119065 120960 129024 138240 142878 145152 161280 165888 166691 181440 190504 193536 207360 214317 215040 238130 241920 276480 285756 290304 322560 333382 357195 362880 381008 387072 414720 428634 476260 483840 500073 571512 580608 642951 645120 666764 714390 725760 762016 829440 833455 857268 952520 967680 1000146 1071585 1143024 1161216 1285902 1333528 1428780 1451520 1500219 1524032 1666910 1714536 1905040 1928853 1935360 2000292 2143170 2286048 2500365 2571804 2667056 2857560 2903040 3000438 3048064 3214755 3333820 3429072 3810080 3857706 4000584 4286340 4500657 4572096 5000730 5143608 5334112 5715120 5806080 6000876 6096128 6429510 6667640 6858144 7501095 7620160 7715412 8001168 8572680 9001314 9144192 9644265 10001460 10287216 10668224 11430240 12001752 12192256 12859020 13335280 13501971 13716288 15002190 15240320 15430824 16002336 17145360 18002628 18288384 19288530 20002920 20574432 21336448 22503285 22860480 24003504 24384512 25718040 26670560 27003942 27432576 30004380 30480640 30861648 32004672 34290720 36005256 36576768 38577060 40005840 41148864 42672896 45006570 45720960 48007008 48769024 51436080 53341120 54007884 54865152 60008760 60961280 61723296 64009344 67509855 68581440 72010512 73153536 77154120 80011680 82297728 85345792 90013140 91441920 96014016 102872160 106682240 108015768 109730304 120017520 121922560 123446592 128018688 135019710 137162880 144021024 146307072 154308240 160023360 164595456 170691584 180026280 182883840 192028032 205744320 213364480 216031536 219460608 240035040 243845120 246893184 256037376 270039420 274325760 288042048 308616480 320046720 329190912 341383168 360052560 365767680 384056064 411488640 426728960 432063072 438921216 480070080 493786368 512074752 540078840 548651520 576084096 617232960 640093440 658381824 720105120 731535360 768112128 822977280 853457920 864126144 960140160 987572736 1024149504 1080157680 1097303040 1152168192 1234465920 1280186880 1316763648 1440210240 1536224256 1645954560 1706915840 1728252288 1920280320 1975145472 2160315360 2194606080 2304336384 2468931840 2560373760 2880420480 3072448512 3291909120 3456504576 3840560640 3950290944 4320630720 4608672768 4937863680 5120747520 5760840960 6583818240 6913009152 7681121280 8641261440 9217345536 9875727360 11521681920 13826018304 15362242560 17282522880 19751454720 23043363840 27652036608 34565045760 46086727680 69130091520 138260183040
• Sum of all divisors σ(n): 566386460640
• Sum of proper divisors (its aliquot sum) s(n): 428126277600
• 138260183040 is an abundant number, because the sum of its proper divisors (428126277600) is greater than itself. Its abundance is 289866094560

Bases of 138260183040

• Binary: 10000000110000111100101111100000000000₂
• Hexadecimal: 0x2030F2F800
• Base-36: 1RIKJK00

Squares and roots of 138260183040

• 138260183040 squared (138260183040²) is 19115878214254303641600
• 138260183040 cubed (138260183040³) is 2642964820873148358595354558464000
• The square root of 138260183040 is 371833.5421125963
• The cube root of 138260183040 is 5170.8948818029

Scales and comparisons

• 138,260,183,040 seconds is equal to 4,396 years, 12 weeks, 5 days, 14 hours, 24 minutes.
• To count from 1 to 138,260,183,040 would take you about eight thousand, seven hundred ninety-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 138260183040 cubic inches would be around 430.9 feet tall.

Recreational maths with 138260183040

• 138260183040 backwards is 040381062831
• 138260183040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138260183040's digits is 36
• More coming soon!