1423513728
1,423,513,728 is an even composite number composed of six prime numbers multiplied together.
1423513728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1423513728:
27 × 32 × 7 × 13 × 37 × 367
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 37 × 367)See below for interesting mathematical facts about the number 1423513728 from the Numbermatics database.
Names of 1423513728
- Cardinal: 1423513728 can be written as One billion, four hundred twenty-three million, five hundred thirteen thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.423513728 × 109
Factors of 1423513728
Divisors of 1423513728
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 37 39 42 48 52 56 63 64 72 74 78 84 91 96 104 111 112 117 126 128 144 148 156 168 182 192 208 222 224 234 252 259 273 288 296 312 333 336 364 367 384 416 444 448 468 481 504 518 546 576 592 624 666 672 728 734 777 819 832 888 896 936 962 1008 1036 1092 1101 1152 1184 1248 1332 1344 1443 1456 1468 1554 1638 1664 1776 1872 1924 2016 2072 2184 2202 2331 2368 2496 2569 2664 2688 2886 2912 2936 3108 3276 3303 3367 3552 3744 3848 4032 4144 4329 4368 4404 4662 4736 4771 4992 5138 5328 5772 5824 5872 6216 6552 6606 6734 7104 7488 7696 7707 8064 8288 8658 8736 8808 9324 9542 10101 10276 10656 11544 11648 11744 12432 13104 13212 13468 13579 14208 14313 14976 15392 15414 16576 17316 17472 17616 18648 19084 20202 20552 21312 23088 23121 23488 24864 26208 26424 26936 27158 28626 30303 30784 30828 33152 33397 34632 34944 35232 37296 38168 40404 40737 41104 42624 42939 46176 46242 46976 49728 52416 52848 53872 54316 57252 60606 61568 61656 66794 69264 70464 74592 76336 80808 81474 82208 85878 92352 92484 95053 99456 100191 104832 105696 107744 108632 114504 121212 122211 123312 133588 138528 140928 149184 152672 161616 162948 164416 171756 176527 184704 184968 190106 200382 211392 215488 217264 229008 242424 244422 246624 267176 277056 285159 298368 300573 305344 323232 325896 328832 343512 353054 369936 380212 400764 422784 430976 434528 458016 484848 488844 493248 529581 534352 554112 570318 601146 610688 646464 651792 687024 706108 739872 760424 801528 855477 869056 916032 969696 977688 986496 1059162 1068704 1140636 1202292 1235689 1292928 1303584 1374048 1412216 1479744 1520848 1588743 1603056 1710954 1738112 1832064 1939392 1955376 2118324 2137408 2281272 2404584 2471378 2607168 2748096 2824432 2959488 3041696 3177486 3206112 3421908 3707067 3878784 3910752 4236648 4274816 4562544 4809168 4942756 5214336 5496192 5648864 6083392 6354972 6412224 6843816 7414134 7821504 8473296 9125088 9618336 9885512 11121201 11297728 12166784 12709944 12824448 13687632 14828268 15643008 16946592 18250176 19236672 19771024 22242402 22595456 25419888 27375264 29656536 33893184 36500352 38473344 39542048 44484804 50839776 54750528 59313072 67786368 79084096 88969608 101679552 109501056 118626144 158168192 177939216 203359104 237252288 355878432 474504576 711756864 1423513728
- Sum of all divisors σ(n): 5191979520
- Sum of proper divisors (its aliquot sum) s(n): 3768465792
- 1423513728 is an abundant number, because the sum of its proper divisors (3768465792) is greater than itself. Its abundance is 2344952064
Bases of 1423513728
- Binary: 10101001101100100011000100000002
- Hexadecimal: 0x54D91880
- Base-36: NJIU80
Squares and roots of 1423513728
- 1423513728 squared (14235137282) is 2026391333804457984
- 1423513728 cubed (14235137283) is 2884595881970876407823204352
-
The
square root of 1423513728 is 37729.4808869669 -
The
cube root of 1423513728 is 1124.9171897565
Scales and comparisons
How big is 1423513728?- 1,423,513,728 seconds is equal to 45 years, 13 weeks, 4 days, 20 hours, 28 minutes, 48 seconds.
-
To count from 1 to 1,423,513,728 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 1423513728 cubic inches would be around 93.7 feet tall.
Recreational maths with 1423513728
- 1423513728 backwards is 8273153241
- 1423513728 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1423513728's digits is 36
- More coming soon!
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