21448492032
21,448,492,032 is an even composite number composed of six prime numbers multiplied together.
21448492032 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 21448492032:
210 × 3 × 11 × 41 × 113 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 41 × 113 × 137)See below for interesting mathematical facts about the number 21448492032 from the Numbermatics database.
Names of 21448492032
- Cardinal: 21448492032 can be written as Twenty-one billion, four hundred forty-eight million, four hundred ninety-two thousand and thirty-two.
Scientific notation
- Scientific notation: 2.1448492032 × 1010
Factors of 21448492032
Divisors of 21448492032
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 32 33 41 44 48 64 66 82 88 96 113 123 128 132 137 164 176 192 226 246 256 264 274 328 339 352 384 411 451 452 492 512 528 548 656 678 704 768 822 902 904 984 1024 1056 1096 1243 1312 1353 1356 1408 1507 1536 1644 1804 1808 1968 2112 2192 2486 2624 2706 2712 2816 3014 3072 3288 3608 3616 3729 3936 4224 4384 4521 4633 4972 5248 5412 5424 5617 5632 6028 6576 7216 7232 7458 7872 8448 8768 9042 9266 9944 10496 10824 10848 11234 11264 12056 13152 13899 14432 14464 14916 15481 15744 16851 16896 17536 18084 18532 19888 20992 21648 21696 22468 24112 26304 27798 28864 28928 29832 30962 31488 33702 33792 35072 36168 37064 39776 41984 43296 43392 44936 46443 48224 50963 52608 55596 57728 57856 59664 61787 61924 62976 67404 70144 72336 74128 79552 86592 86784 89872 92886 96448 101926 105216 111192 115456 115712 119328 123574 123848 125952 134808 140288 144672 148256 152889 159104 170291 173184 173568 179744 185361 185772 192896 203852 210432 222384 230912 238656 247148 247696 269616 289344 296512 305778 318208 340582 346368 347136 359488 370722 371544 385792 407704 420864 444768 461824 477312 494296 495392 510873 539232 578688 593024 611556 634721 636416 681164 692736 718976 741444 743088 771584 815408 889536 954624 988592 990784 1021746 1078464 1157376 1186048 1223112 1269442 1272832 1362328 1385472 1437952 1482888 1486176 1543168 1630816 1779072 1904163 1909248 1977184 1981568 2043492 2156928 2314752 2372096 2446224 2538884 2724656 2875904 2965776 2972352 3261632 3558144 3808326 3818496 3954368 3963136 4086984 4313856 4629504 4744192 4892448 5077768 5449312 5751808 5931552 5944704 6523264 6981931 7116288 7616652 7908736 7926272 8173968 8627712 9784896 10155536 10898624 11863104 11889408 13046528 13963862 14232576 15233304 15817472 15852544 16347936 17255424 19569792 20311072 20945793 21797248 23726208 23778816 26093056 27927724 30466608 31634944 32695872 39139584 40622144 41891586 43594496 47452416 47557632 52186112 55855448 60933216 63269888 65391744 78279168 81244288 83783172 87188992 94904832 111710896 121866432 130783488 156558336 162488576 167566344 174377984 189809664 223421792 243732864 261566976 324977152 335132688 446843584 487465728 523133952 649954304 670265376 893687168 974931456 1340530752 1787374336 1949862912 2681061504 3574748672 5362123008 7149497344 10724246016 21448492032
- Sum of all divisors σ(n): 64922062464
- Sum of proper divisors (its aliquot sum) s(n): 43473570432
- 21448492032 is an abundant number, because the sum of its proper divisors (43473570432) is greater than itself. Its abundance is 22025078400
Bases of 21448492032
- Binary: 100111111100110111000000100000000002
- Hexadecimal: 0x4FE6E0400
- Base-36: 9UPVMDC
Squares and roots of 21448492032
- 21448492032 squared (214484920322) is 460037810446767489024
- 21448492032 cubed (214484920323) is 9867117311786218848487911456768
-
The
square root of 21448492032 is 146453.0369504163 -
The
cube root of 21448492032 is 2778.4265560935
Scales and comparisons
How big is 21448492032?- 21,448,492,032 seconds is equal to 681 years, 51 weeks, 5 days, 10 hours, 27 minutes, 12 seconds.
-
To count from 1 to 21,448,492,032 would take you about one thousand, three hundred sixty-three 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 21448492032 cubic inches would be around 231.5 feet tall.
Recreational maths with 21448492032
- 21448492032 backwards is 23029484412
- The number of decimal digits it has is: 11
- The sum of 21448492032's digits is 39
- More coming soon!
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