21272343552
21,272,343,552 is an even composite number composed of five prime numbers multiplied together.
21272343552 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 21272343552:
210 × 33 × 29 × 43 × 617
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 29 × 43 × 617)See below for interesting mathematical facts about the number 21272343552 from the Numbermatics database.
Names of 21272343552
- Cardinal: 21272343552 can be written as Twenty-one billion, two hundred seventy-two million, three hundred forty-three thousand, five hundred fifty-two.
Scientific notation
- Scientific notation: 2.1272343552 × 1010
Factors of 21272343552
Divisors of 21272343552
- Number of divisors d(n): 352
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 29 32 36 43 48 54 58 64 72 86 87 96 108 116 128 129 144 172 174 192 216 232 256 258 261 288 344 348 384 387 432 464 512 516 522 576 617 688 696 768 774 783 864 928 1024 1032 1044 1152 1161 1234 1247 1376 1392 1536 1548 1566 1728 1851 1856 2064 2088 2304 2322 2468 2494 2752 2784 3072 3096 3132 3456 3702 3712 3741 4128 4176 4608 4644 4936 4988 5504 5553 5568 6192 6264 6912 7404 7424 7482 8256 8352 9216 9288 9872 9976 11008 11106 11136 11223 12384 12528 13824 14808 14848 14964 16512 16659 16704 17893 18576 19744 19952 22016 22212 22272 22446 24768 25056 26531 27648 29616 29696 29928 33024 33318 33408 33669 35786 37152 39488 39904 44032 44424 44544 44892 49536 50112 53062 53679 59232 59856 66048 66636 66816 67338 71572 74304 78976 79593 79808 88848 89088 89784 99072 100224 106124 107358 118464 119712 132096 133272 133632 134676 143144 148608 157952 159186 159616 161037 177696 179568 198144 200448 212248 214716 236928 238779 239424 266544 267264 269352 286288 297216 315904 318372 319232 322074 355392 359136 396288 400896 424496 429432 473856 477558 478848 483111 533088 538704 572576 594432 631808 636744 638464 644148 710784 716337 718272 769399 801792 848992 858864 947712 955116 957696 966222 1066176 1077408 1145152 1188864 1273488 1276928 1288296 1421568 1432674 1436544 1538798 1697984 1717728 1895424 1910232 1915392 1932444 2132352 2154816 2290304 2308197 2546976 2576592 2843136 2865348 2873088 3077596 3395968 3435456 3820464 3830784 3864888 4264704 4309632 4580608 4616394 5093952 5153184 5686272 5730696 5746176 6155192 6791936 6870912 6924591 7640928 7729776 8529408 8619264 9161216 9232788 10187904 10306368 11461392 11492352 12310384 13583872 13741824 13849182 15281856 15459552 17058816 17238528 18322432 18465576 20375808 20612736 20773773 22922784 24620768 27167744 27483648 27698364 30563712 30919104 34477056 36931152 40751616 41225472 41547546 45845568 49241536 54967296 55396728 61127424 61838208 73862304 81503232 82450944 83095092 91691136 98483072 110793456 122254848 123676416 147724608 164901888 166190184 183382272 196966144 221586912 244509696 247352832 295449216 332380368 366764544 393932288 443173824 494705664 590898432 664760736 733529088 787864576 886347648 1181796864 1329521472 1772695296 2363593728 2659042944 3545390592 5318085888 7090781184 10636171776 21272343552
- Sum of all divisors σ(n): 66794428800
- Sum of proper divisors (its aliquot sum) s(n): 45522085248
- 21272343552 is an abundant number, because the sum of its proper divisors (45522085248) is greater than itself. Its abundance is 24249741696
Bases of 21272343552
- Binary: 100111100111110111000110100000000002
- Hexadecimal: 0x4F3EE3400
- Base-36: 9RT05C0
Squares and roots of 21272343552
- 21272343552 squared (212723435522) is 452512600194315976704
- 21272343552 cubed (212723435523) is 9626003492942311414089916612608
-
The
square root of 21272343552 is 145850.4149874109 -
The
cube root of 21272343552 is 2770.7995776783
Scales and comparisons
How big is 21272343552?- 21,272,343,552 seconds is equal to 676 years, 20 weeks, 3 days, 16 hours, 19 minutes, 12 seconds.
-
To count from 1 to 21,272,343,552 would take you about one thousand, three hundred fifty-two 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 21272343552 cubic inches would be around 230.9 feet tall.
Recreational maths with 21272343552
- 21272343552 backwards is 25534327212
- 21272343552 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21272343552's digits is 36
- More coming soon!
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