2138270400
2,138,270,400 is an even composite number composed of five prime numbers multiplied together.
2138270400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 2138270400:
26 × 34 × 52 × 7 × 2357
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 2357)See below for interesting mathematical facts about the number 2138270400 from the Numbermatics database.
Names of 2138270400
- Cardinal: 2138270400 can be written as Two billion, one hundred thirty-eight million, two hundred seventy thousand, four hundred.
Scientific notation
- Scientific notation: 2.1382704 × 109
Factors of 2138270400
Divisors of 2138270400
- Number of divisors d(n): 420
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 50 54 56 60 63 64 70 72 75 80 81 84 90 96 100 105 108 112 120 126 135 140 144 150 160 162 168 175 180 189 192 200 210 216 224 225 240 252 270 280 288 300 315 320 324 336 350 360 378 400 405 420 432 448 450 480 504 525 540 560 567 576 600 630 648 672 675 700 720 756 800 810 840 864 900 945 960 1008 1050 1080 1120 1134 1200 1260 1296 1344 1350 1400 1440 1512 1575 1600 1620 1680 1728 1800 1890 2016 2025 2100 2160 2240 2268 2357 2400 2520 2592 2700 2800 2835 2880 3024 3150 3240 3360 3600 3780 4032 4050 4200 4320 4536 4714 4725 4800 5040 5184 5400 5600 5670 6048 6300 6480 6720 7071 7200 7560 8100 8400 8640 9072 9428 9450 10080 10800 11200 11340 11785 12096 12600 12960 14142 14175 14400 15120 16200 16499 16800 18144 18856 18900 20160 21213 21600 22680 23570 25200 25920 28284 28350 30240 32400 32998 33600 35355 36288 37712 37800 42426 43200 45360 47140 49497 50400 56568 56700 58925 60480 63639 64800 65996 70710 75424 75600 82495 84852 90720 94280 98994 100800 106065 113136 113400 117850 127278 129600 131992 141420 148491 150848 151200 164990 169704 176775 181440 188560 190917 197988 212130 226272 226800 235700 247485 254556 263984 282840 296982 302400 318195 329980 339408 353550 377120 381834 395976 412475 424260 445473 452544 453600 471400 494970 509112 527968 530325 565680 593964 636390 659960 678816 707100 742455 754240 763668 791952 824950 848520 890946 907200 942800 954585 989940 1018224 1055936 1060650 1131360 1187928 1237425 1272780 1319920 1336419 1357632 1414200 1484910 1527336 1583904 1590975 1649900 1697040 1781892 1885600 1909170 1979880 2036448 2121300 2227365 2262720 2375856 2474850 2545560 2639840 2672838 2828400 2969820 3054672 3167808 3181950 3299800 3394080 3563784 3712275 3771200 3818340 3959760 4072896 4242600 4454730 4751712 4772925 4949700 5091120 5279680 5345676 5656800 5939640 6109344 6363900 6599600 6682095 6788160 7127568 7424550 7636680 7919520 8485200 8909460 9503424 9545850 9899400 10182240 10691352 11136825 11313600 11879280 12218688 12727800 13199200 13364190 14255136 14849100 15273360 15839040 16970400 17818920 19091700 19798800 20364480 21382704 22273650 23758560 25455600 26398400 26728380 28510272 29698200 30546720 33410475 33940800 35637840 38183400 39597600 42765408 44547300 47517120 50911200 53456760 59396400 61093440 66820950 71275680 76366800 79195200 85530816 89094600 101822400 106913520 118792800 133641900 142551360 152733600 178189200 213827040 237585600 267283800 305467200 356378400 427654080 534567600 712756800 1069135200 2138270400
- Sum of all divisors σ(n): 8986375728
- Sum of proper divisors (its aliquot sum) s(n): 6848105328
- 2138270400 is an abundant number, because the sum of its proper divisors (6848105328) is greater than itself. Its abundance is 4709834928
Bases of 2138270400
- Binary: 11111110111001101101010110000002
- Hexadecimal: 0x7F736AC0
- Base-36: ZD2K00
Squares and roots of 2138270400
- 2138270400 squared (21382704002) is 4572200303516160000
- 2138270400 cubed (21382704003) is 9776600571879620849664000000
-
The
square root of 2138270400 is 46241.4359638625 -
The
cube root of 2138270400 is 1288.3114738653
Scales and comparisons
How big is 2138270400?- 2,138,270,400 seconds is equal to 67 years, 51 weeks, 3 days, 12 hours.
-
To count from 1 to 2,138,270,400 would take you about one hundred thirty-five 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 2138270400 cubic inches would be around 107.4 feet tall.
Recreational maths with 2138270400
- 2138270400 backwards is 0040728312
- 2138270400 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2138270400's digits is 27
- More coming soon!
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The information we have on file for 2138270400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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