138039555600

Names of 138039555600

• Cardinal: 138039555600 can be written as One hundred thirty-eight billion, thirty-nine million, five hundred fifty-five thousand, six hundred.

Scientific notation

• Scientific notation: 1.380395556 × 10¹¹

Factors of 138039555600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 804

Divisors of 138039555600

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 37 40 45 48 50 60 72 74 75 80 90 100 111 120 144 148 150 180 185 200 222 225 240 296 300 333 360 370 400 444 450 555 592 600 666 720 740 757 888 900 925 1110 1200 1332 1369 1480 1514 1665 1776 1800 1850 2220 2271 2664 2738 2775 2960 3028 3330 3600 3700 3785 4107 4440 4542 5328 5476 5550 6056 6660 6813 6845 7400 7570 8214 8325 8880 9084 10952 11100 11355 12112 12321 13320 13626 13690 14800 15140 16428 16650 18168 18925 20535 21904 22200 22710 24642 26640 27252 27380 28009 30280 32856 33300 34065 34225 36336 37850 41070 44400 45420 49284 50653 54504 54760 56018 56775 60560 61605 65712 66600 68130 68450 75700 82140 84027 90840 98568 101306 102675 109008 109520 112036 113550 123210 133200 136260 136900 140045 151400 151959 164280 168054 170325 181680 197136 202612 205350 224072 227100 246420 252081 253265 272520 273800 280090 302800 303918 308025 328560 336108 340650 405224 410700 420135 448144 454200 455877 492840 504162 506530 545040 547600 560180 607836 616050 672216 681300 700225 759795 810448 821400 840270 908400 911754 985680 1008324 1013060 1036333 1120360 1215672 1232100 1260405 1266325 1344432 1362600 1400450 1519590 1642800 1680540 1823508 2016648 2026120 2072666 2100675 2240720 2279385 2431344 2464200 2520810 2532650 2725200 2800900 3039180 3108999 3361080 3647016 3798975 4033296 4052240 4145332 4201350 4558770 4928400 5041620 5065300 5181665 5601800 6078360 6217998 6302025 6722160 7294032 7597950 8290664 8402700 9117540 9326997 10083240 10130600 10363330 11203600 11396925 12156720 12435996 12604050 15195900 15544995 16581328 16805400 18235080 18653994 20166480 20261200 20726660 22793850 24871992 25208100 25908325 30391800 31089990 33610800 36470160 37307988 38344321 41453320 45587700 46634985 49743984 50416200 51816650 60783600 62179980 74615976 76688642 77724975 82906640 91175400 93269970 100832400 103633300 115032963 124359960 149231952 153377284 155449950 182350800 186539940 191721605 207266600 230065926 233174925 248719920 306754568 310899900 345098889 373079880 383443210 414533200 460131852 466349850 575164815 613509136 621799800 690197778 746159760 766886420 920263704 932699700 958608025 1150329630 1243599600 1380395556 1533772840 1725494445 1840527408 1865399400 1917216050 2300659260 2760791112 2875824075 3067545680 3450988890 3730798800 3834432100 4601318520 5521582224 5751648150 6901977780 7668864200 8627472225 9202637040 11503296300 13803955560 15337728400 17254944450 23006592600 27607911120 34509888900 46013185200 69019777800 138039555600
• Sum of all divisors σ(n): 492992269640
• Sum of proper divisors (its aliquot sum) s(n): 354952714040
• 138039555600 is an abundant number, because the sum of its proper divisors (354952714040) is greater than itself. Its abundance is 216913158440

Bases of 138039555600

• Binary: 10000000100011110011000111011000010000₂
• Hexadecimal: 0x2023CC7610
• Base-36: 1REX6QS0

Squares and roots of 138039555600

• 138039555600 squared (138039555600²) is 19054918910245491360000
• 138039555600 cubed (138039555600³) is 2630332538364323914238039616000000
• The square root of 138039555600 is 371536.7486534811
• The cube root of 138039555600 is 5168.1429478699

Scales and comparisons

• 138,039,555,600 seconds is equal to 4,389 years, 12 weeks, 1 hour.
• To count from 1 to 138,039,555,600 would take you about eight thousand, seven hundred seventy-eight 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 138039555600 cubic inches would be around 430.7 feet tall.

Recreational maths with 138039555600

• 138039555600 backwards is 006555930831
• 138039555600 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138039555600's digits is 45
• More coming soon!