1421302272
1,421,302,272 is an even composite number composed of six prime numbers multiplied together.
1421302272 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1421302272:
29 × 3 × 13 × 17 × 53 × 79
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 17 × 53 × 79)See below for interesting mathematical facts about the number 1421302272 from the Numbermatics database.
Names of 1421302272
- Cardinal: 1421302272 can be written as One billion, four hundred twenty-one million, three hundred two thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.421302272 × 109
Factors of 1421302272
Divisors of 1421302272
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 48 51 52 53 64 68 78 79 96 102 104 106 128 136 156 158 159 192 204 208 212 221 237 256 272 312 316 318 384 408 416 424 442 474 512 544 624 632 636 663 689 768 816 832 848 884 901 948 1027 1088 1248 1264 1272 1326 1343 1378 1536 1632 1664 1696 1768 1802 1896 2054 2067 2176 2496 2528 2544 2652 2686 2703 2756 3081 3264 3328 3392 3536 3604 3792 4029 4108 4134 4187 4352 4992 5056 5088 5304 5372 5406 5512 6162 6528 6656 6784 7072 7208 7584 8058 8216 8268 8374 8704 9984 10112 10176 10608 10744 10812 11024 11713 12324 12561 13056 13568 14144 14416 15168 16116 16432 16536 16748 17459 19968 20224 20352 21216 21488 21624 22048 23426 24648 25122 26112 27136 28288 28832 30336 32232 32864 33072 33496 34918 35139 40448 40704 42432 42976 43248 44096 46852 49296 50244 52377 54431 56576 57664 60672 64464 65728 66144 66992 69836 70278 71179 81408 84864 85952 86496 88192 93704 98592 100488 104754 108862 113152 115328 121344 128928 131456 132288 133984 139672 140556 142358 163293 169728 171904 172992 176384 187408 197184 200976 209508 213537 217724 230656 257856 262912 264576 267968 279344 281112 284716 326586 339456 343808 345984 352768 374816 394368 401952 419016 427074 435448 461312 515712 525824 529152 535936 558688 562224 569432 653172 687616 691968 749632 788736 803904 838032 854148 870896 925327 1031424 1058304 1071872 1117376 1124448 1138864 1306344 1383936 1499264 1577472 1607808 1676064 1708296 1741792 1850654 2062848 2143744 2234752 2248896 2277728 2612688 2775981 2998528 3215616 3352128 3416592 3483584 3701308 4469504 4497792 4555456 5225376 5551962 5997056 6431232 6704256 6833184 6967168 7402616 8939008 8995584 9110912 10450752 11103924 13408512 13666368 13934336 14805232 17991168 18221824 20901504 22207848 26817024 27332736 27868672 29610464 36443648 41803008 44415696 54665472 59220928 83606016 88831392 109330944 118441856 177662784 236883712 355325568 473767424 710651136 1421302272
- Sum of all divisors σ(n): 4454714880
- Sum of proper divisors (its aliquot sum) s(n): 3033412608
- 1421302272 is an abundant number, because the sum of its proper divisors (3033412608) is greater than itself. Its abundance is 1612110336
Bases of 1421302272
- Binary: 10101001011011101011010000000002
- Hexadecimal: 0x54B75A00
- Base-36: NI7FUO
Squares and roots of 1421302272
- 1421302272 squared (14213022722) is 2020100148392361984
- 1421302272 cubed (14213022723) is 2871172930577601235305627648
-
The
square root of 1421302272 is 37700.1627582693 -
The
cube root of 1421302272 is 1124.3343609985
Scales and comparisons
How big is 1421302272?- 1,421,302,272 seconds is equal to 45 years, 10 weeks, 6 hours, 11 minutes, 12 seconds.
-
To count from 1 to 1,421,302,272 would take you about ninety 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 1421302272 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421302272
- 1421302272 backwards is 2722031241
- 1421302272 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1421302272's digits is 24
- More coming soon!
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The information we have on file for 1421302272 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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