1226413440
1,226,413,440 is an even composite number composed of five prime numbers multiplied together.
1226413440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 1226413440:
27 × 33 × 5 × 7 × 10139
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 10139)See below for interesting mathematical facts about the number 1226413440 from the Numbermatics database.
Names of 1226413440
- Cardinal: 1226413440 can be written as One billion, two hundred twenty-six million, four hundred thirteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.22641344 × 109
Factors of 1226413440
Divisors of 1226413440
- Number of divisors d(n): 256
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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 84 90 96 105 108 112 120 126 128 135 140 144 160 168 180 189 192 210 216 224 240 252 270 280 288 315 320 336 360 378 384 420 432 448 480 504 540 560 576 630 640 672 720 756 840 864 896 945 960 1008 1080 1120 1152 1260 1344 1440 1512 1680 1728 1890 1920 2016 2160 2240 2520 2688 2880 3024 3360 3456 3780 4032 4320 4480 5040 5760 6048 6720 7560 8064 8640 10080 10139 12096 13440 15120 17280 20160 20278 24192 30240 30417 40320 40556 50695 60480 60834 70973 81112 91251 101390 120960 121668 141946 152085 162224 182502 202780 212919 243336 273753 283892 304170 324448 354865 365004 405560 425838 456255 486672 547506 567784 608340 638757 648896 709730 730008 811120 851676 912510 973344 1064595 1095012 1135568 1216680 1277514 1297792 1368765 1419460 1460016 1622240 1703352 1825020 1916271 1946688 2129190 2190024 2271136 2433360 2555028 2737530 2838920 2920032 3193785 3244480 3406704 3650040 3832542 3893376 4258380 4380048 4542272 4866720 5110056 5475060 5677840 5840064 6387570 6488960 6813408 7300080 7665084 8516760 8760096 9084544 9581355 9733440 10220112 10950120 11355680 11680128 12775140 13626816 14600160 15330168 17033520 17520192 19162710 19466880 20440224 21900240 22711360 25550280 27253632 29200320 30660336 34067040 35040384 38325420 40880448 43800480 45422720 51100560 58400640 61320672 68134080 76650840 81760896 87600960 102201120 122641344 136268160 153301680 175201920 204402240 245282688 306603360 408804480 613206720 1226413440
- Sum of all divisors σ(n): 4964544000
- Sum of proper divisors (its aliquot sum) s(n): 3738130560
- 1226413440 is an abundant number, because the sum of its proper divisors (3738130560) is greater than itself. Its abundance is 2511717120
Bases of 1226413440
- Binary: 10010010001100110010101100000002
- Hexadecimal: 0x49199580
- Base-36: KA6AO0
Squares and roots of 1226413440
- 1226413440 squared (12264134402) is 1504089925812633600
- 1226413440 cubed (12264134403) is 1844636099985216768835584000
-
The
square root of 1226413440 is 35020.1861788311 -
The
cube root of 1226413440 is 1070.3988497645
Scales and comparisons
How big is 1226413440?- 1,226,413,440 seconds is equal to 38 years, 51 weeks, 5 days, 14 hours, 24 minutes.
-
To count from 1 to 1,226,413,440 would take you about seventy-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 1226413440 cubic inches would be around 89.2 feet tall.
Recreational maths with 1226413440
- 1226413440 backwards is 0443146221
- 1226413440 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1226413440's digits is 27
- More coming soon!
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