138805536600

Names of 138805536600

• Cardinal: 138805536600 can be written as One hundred thirty-eight billion, eight hundred five million, five hundred thirty-six thousand, six hundred.

Scientific notation

• Scientific notation: 1.388055366 × 10¹¹

Factors of 138805536600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 15678

Divisors of 138805536600

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 61 72 75 81 90 100 108 120 122 135 150 162 180 183 200 216 225 243 244 270 300 305 324 360 366 405 450 486 488 540 549 600 610 648 675 729 732 810 900 915 972 1080 1098 1215 1220 1350 1458 1464 1525 1620 1647 1800 1830 1944 2025 2196 2430 2440 2700 2745 2916 3050 3240 3294 3645 3660 4050 4392 4575 4860 4941 5400 5490 5832 6075 6100 6588 7290 7320 8100 8235 9150 9720 9882 10980 12150 12200 13176 13725 14580 14823 15607 16200 16470 18225 18300 19764 21960 24300 24705 27450 29160 29646 31214 32940 36450 36600 39528 41175 44469 46821 48600 49410 54900 59292 62428 65880 72900 74115 78035 82350 88938 93642 98820 109800 118584 123525 124856 140463 145800 148230 156070 164700 177876 187284 197640 222345 234105 247050 280926 296460 312140 329400 355752 370575 374568 390175 421389 444690 468210 494100 561852 592920 624280 702315 741150 780350 842778 889380 936420 952027 988200 1111725 1123704 1170525 1264167 1404630 1482300 1560700 1685556 1778760 1872840 1904054 2106945 2223450 2341050 2528334 2809260 2856081 2964600 3121400 3371112 3511575 3792501 3808108 4213890 4446900 4682100 4760135 5056668 5618520 5712162 6320835 7023150 7585002 7616216 8427780 8568243 8893800 9364200 9520270 10113336 10534725 11377503 11424324 12641670 14046300 14280405 15170004 16855560 17136486 18962505 19040540 21069450 22755006 22848648 23800675 25283340 25704729 28092600 28560810 30340008 31604175 34272972 37925010 38081080 42138900 42841215 45510012 47601350 50566680 51409458 56887515 57121620 63208350 68545944 71402025 75850020 77114187 84277800 85682430 91020024 94812525 95202700 102818916 113775030 114243240 126416700 128523645 142804050 151700040 154228374 171364860 189625050 190405400 205637832 214206075 227550060 231342561 252833400 257047290 284437575 285608100 308456748 342729720 379250100 385570935 428412150 455100120 462685122 514094580 568875150 571216200 616913496 642618225 694027683 758500200 771141870 856824300 925370244 1028189160 1137750300 1156712805 1285236450 1388055366 1542283740 1713648600 1850740488 1927854675 2275500600 2313425610 2570472900 2776110732 3084567480 3470138415 3855709350 4626851220 5140945800 5552221464 5783564025 6940276830 7711418700 9253702440 11567128050 13880553660 15422837400 17350692075 23134256100 27761107320 34701384150 46268512200 69402768300 138805536600
• Sum of all divisors σ(n): 491826653520
• Sum of proper divisors (its aliquot sum) s(n): 353021116920
• 138805536600 is an abundant number, because the sum of its proper divisors (353021116920) is greater than itself. Its abundance is 214215580320

Bases of 138805536600

• Binary: 10000001010001011101000110011101011000₂
• Hexadecimal: 0x2051746758
• Base-36: 1RRL8DI0

Squares and roots of 138805536600

• 138805536600 squared (138805536600²) is 19266976990813939560000
• 138805536600 cubed (138805536600³) is 2674363079869782151385767896000000
• The square root of 138805536600 is 372566.1506363669
• The cube root of 138805536600 is 5177.6846561783

Scales and comparisons

• 138,805,536,600 seconds is equal to 4,413 years, 30 weeks, 3 days, 13 hours, 30 minutes.
• To count from 1 to 138,805,536,600 would take you about eight thousand, eight hundred twenty-seven 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 138805536600 cubic inches would be around 431.5 feet tall.

Recreational maths with 138805536600

• 138805536600 backwards is 006635508831
• 138805536600 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138805536600's digits is 45
• More coming soon!