42638640000

Names of 42638640000

• Cardinal: 42638640000 can be written as Forty-two billion, six hundred thirty-eight million, six hundred forty thousand.

Scientific notation

• Scientific notation: 4.263864 × 10¹⁰

Factors of 42638640000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 573

Divisors of 42638640000

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 31 32 33 40 44 48 50 55 60 62 64 66 75 80 88 93 96 100 110 120 124 125 128 132 150 155 160 165 176 186 192 200 220 240 248 250 264 275 300 310 320 330 341 352 372 375 384 400 440 465 480 496 500 521 528 550 600 620 625 640 660 682 704 744 750 775 800 825 880 930 960 992 1000 1023 1042 1056 1100 1200 1240 1250 1320 1364 1375 1408 1488 1500 1550 1563 1600 1650 1705 1760 1860 1875 1920 1984 2000 2046 2084 2112 2200 2325 2400 2480 2500 2605 2640 2728 2750 2976 3000 3100 3126 3200 3300 3410 3520 3720 3750 3875 3968 4000 4092 4125 4168 4224 4400 4650 4800 4960 5000 5115 5210 5280 5456 5500 5731 5952 6000 6200 6252 6600 6820 6875 7040 7440 7500 7750 7815 8000 8184 8250 8336 8525 8800 9300 9600 9920 10000 10230 10420 10560 10912 11000 11462 11625 11904 12000 12400 12504 13025 13200 13640 13750 14880 15000 15500 15630 16000 16151 16368 16500 16672 17050 17193 17600 18600 19375 19840 20000 20460 20625 20840 21120 21824 22000 22924 23250 24000 24800 25008 25575 26050 26400 27280 27500 28655 29760 30000 31000 31260 32302 32736 33000 33344 34100 34386 35200 37200 38750 39075 40000 40920 41250 41680 42625 43648 44000 45848 46500 48000 48453 49600 50016 51150 52100 52800 54560 55000 57310 58125 59520 60000 62000 62520 64604 65125 65472 66000 66688 68200 68772 74400 77500 78150 80000 80755 81840 82500 83360 85250 85965 88000 91696 93000 96906 99200 100032 102300 104200 105600 109120 110000 114620 116250 120000 124000 125040 127875 129208 130250 130944 132000 136400 137544 143275 148800 155000 156300 161510 163680 165000 166720 170500 171930 176000 177661 183392 186000 193812 195375 200064 204600 208400 213125 218240 220000 229240 232500 240000 242265 248000 250080 255750 258416 260500 264000 272800 275088 286550 297600 310000 312600 323020 325625 327360 330000 333440 341000 343860 355322 366784 372000 387624 390750 403775 409200 416800 426250 429825 440000 458480 465000 484530 496000 500160 511500 516832 521000 528000 532983 545600 550176 573100 620000 625200 639375 646040 651250 654720 660000 682000 687720 710644 716375 733568 744000 775248 781500 807550 818400 833600 852500 859650 880000 888305 916960 930000 969060 976875 1000320 1023000 1033664 1042000 1065966 1091200 1100352 1146200 1211325 1240000 1250400 1278750 1292080 1302500 1320000 1364000 1375440 1421288 1432750 1488000 1550496 1563000 1615100 1636800 1667200 1705000 1719300 1776610 1833920 1860000 1938120 1953750 2018875 2046000 2067328 2084000 2131932 2149125 2200704 2292400 2422650 2480000 2500800 2557500 2584160 2605000 2640000 2664915 2728000 2750880 2842576 2865500 3100992 3126000 3230200 3273600 3410000 3438600 3553220 3581875 3667840 3720000 3876240 3907500 4037750 4092000 4168000 4263864 4298250 4441525 4584800 4845300 5001600 5115000 5168320 5210000 5329830 5456000 5501760 5685152 5731000 6056625 6201984 6252000 6460400 6820000 6877200 7106440 7163750 7440000 7752480 7815000 8075500 8184000 8336000 8527728 8596500 8883050 9169600 9690600 10094375 10230000 10336640 10420000 10659660 10745625 11003520 11370304 11462000 12113250 12504000 12920800 13324575 13640000 13754400 14212880 14327500 15504960 15630000 16151000 16368000 17055456 17193000 17766100 18339200 19381200 20188750 20460000 20840000 21319320 21491250 22207625 22740608 22924000 24226500 25008000 25841600 26649150 27280000 27508800 28425760 28655000 30283125 31009920 31260000 32302000 34110912 34386000 35532200 38762400 40377500 40920000 41680000 42638640 42982500 44415250 45848000 48453000 51683200 53298300 55017600 56851520 57310000 60566250 62520000 64604000 66622875 68221824 68772000 71064400 77524800 80755000 81840000 85277280 85965000 88830500 91696000 96906000 106596600 111038125 113703040 114620000 121132500 125040000 129208000 133245750 137544000 142128800 155049600 161510000 170554560 171930000 177661000 193812000 213193200 222076250 229240000 242265000 258416000 266491500 275088000 284257600 323020000 333114375 341109120 343860000 355322000 387624000 426386400 444152500 458480000 484530000 532983000 568515200 646040000 666228750 687720000 710644000 775248000 852772800 888305000 969060000 1065966000 1292080000 1332457500 1375440000 1421288000 1705545600 1776610000 1938120000 2131932000 2664915000 2842576000 3553220000 3876240000 4263864000 5329830000 7106440000 8527728000 10659660000 14212880000 21319320000 42638640000
• Sum of all divisors σ(n): 159680885760
• Sum of proper divisors (its aliquot sum) s(n): 117042245760
• 42638640000 is an abundant number, because the sum of its proper divisors (117042245760) is greater than itself. Its abundance is 74403605760

Bases of 42638640000

• Binary: 100111101101011101100000001110000000₂
• Hexadecimal: 0x9ED760380
• Base-36: JL5Y16O

Squares and roots of 42638640000

• 42638640000 squared (42638640000²) is 1818053621049600000000
• 42638640000 cubed (42638640000³) is 77519333848630316544000000000000
• The square root of 42638640000 is 206491.2588948985
• The cube root of 42638640000 is 3493.5565804663

Scales and comparisons

• 42,638,640,000 seconds is equal to 1,355 years, 40 weeks, 2 days, 18 hours, 40 minutes.
• To count from 1 to 42,638,640,000 would take you about two thousand, seven hundred eleven 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 42638640000 cubic inches would be around 291.1 feet tall.

Recreational maths with 42638640000

• 42638640000 backwards is 00004683624
• 42638640000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42638640000's digits is 33
• More coming soon!