12997432448
12,997,432,448 is an even composite number composed of six prime numbers multiplied together.
12997432448 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 12997432448:
27 × 7 × 11 × 13 × 192 × 281
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 13 × 19 × 19 × 281)See below for interesting mathematical facts about the number 12997432448 from the Numbermatics database.
Names of 12997432448
- Cardinal: 12997432448 can be written as Twelve billion, nine hundred ninety-seven million, four hundred thirty-two thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.2997432448 × 1010
Factors of 12997432448
Divisors of 12997432448
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 7 8 11 13 14 16 19 22 26 28 32 38 44 52 56 64 76 77 88 91 104 112 128 133 143 152 154 176 182 208 209 224 247 266 281 286 304 308 352 361 364 416 418 448 494 532 562 572 608 616 704 722 728 832 836 896 988 1001 1064 1124 1144 1216 1232 1408 1444 1456 1463 1664 1672 1729 1967 1976 2002 2128 2248 2288 2432 2464 2527 2717 2888 2912 2926 3091 3344 3458 3653 3934 3952 3971 4004 4256 4496 4576 4693 4928 5054 5339 5434 5776 5824 5852 6182 6688 6916 7306 7868 7904 7942 8008 8512 8992 9152 9386 9856 10108 10678 10868 11552 11648 11704 12364 13376 13832 14612 15736 15808 15884 16016 17024 17984 18304 18772 19019 20216 21356 21637 21736 23104 23408 24728 25571 26752 27664 27797 29224 31472 31616 31768 32032 32851 35968 37373 37544 38038 40183 40432 42712 43274 43472 46208 46816 49456 51142 51623 55328 55594 58448 58729 62944 63536 64064 65702 69407 74746 75088 76076 80366 80864 85424 86548 86944 93632 98912 101441 102284 103246 110656 111188 116896 117458 125888 127072 128128 131404 138814 149492 150176 152152 160732 161728 170848 173096 173888 187264 197824 202882 204568 206492 221312 222376 233792 234916 251776 254144 262808 277628 281281 298984 300352 304304 321464 323456 341696 346192 347776 361361 395648 405764 409136 411103 412984 444752 467584 469832 485849 508288 525616 555256 562562 597968 600704 608608 642928 683392 692384 710087 722722 763477 811528 818272 822206 825968 889504 939664 971698 1051232 1110512 1115851 1125124 1195936 1217216 1285856 1318733 1384768 1420174 1445444 1526954 1623056 1636544 1644412 1651936 1779008 1879328 1943396 2102464 2221024 2231702 2250248 2391872 2434432 2571712 2637466 2769536 2840348 2890888 3053908 3246112 3273088 3288824 3303872 3558016 3758656 3886792 4204928 4442048 4463404 4500496 4783744 5143424 5274932 5344339 5680696 5781776 6107816 6492224 6577648 6607744 7517312 7773584 7810957 8884096 8926808 9000992 9231131 10549864 10688678 11361392 11563552 12215632 12984448 13155296 14506063 15547168 15621914 17853616 18001984 18462262 21099728 21377356 22722784 23127104 24431264 26310592 29012126 31094336 31243828 35707232 36003968 36924524 42199456 42754712 45445568 46254208 48862528 52621184 58024252 62188672 62487656 71414464 73849048 84398912 85509424 90891136 97725056 101542441 116048504 124975312 142828928 147698096 168797824 171018848 203084882 232097008 249950624 295396192 342037696 406169764 464194016 499901248 590792384 684075392 812339528 928388032 999802496 1181584768 1624679056 1856776064 3249358112 6498716224 12997432448
- Sum of all divisors σ(n): 36822522240
- Sum of proper divisors (its aliquot sum) s(n): 23825089792
- 12997432448 is an abundant number, because the sum of its proper divisors (23825089792) is greater than itself. Its abundance is 10827657344
Bases of 12997432448
- Binary: 11000001101011010100010100100000002
- Hexadecimal: 0x306B51480
- Base-36: 5YYC328
Squares and roots of 12997432448
- 12997432448 squared (129974324482) is 168933250240323272704
- 12997432448 cubed (129974324483) is 2195698508219681502652522299392
-
The
square root of 12997432448 is 114006.2824935537 -
The
cube root of 12997432448 is 2351.1798781931
Scales and comparisons
How big is 12997432448?- 12,997,432,448 seconds is equal to 413 years, 14 weeks, 3 days, 5 hours, 54 minutes, 8 seconds.
-
To count from 1 to 12,997,432,448 would take you about eight hundred twenty-six 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 12997432448 cubic inches would be around 195.9 feet tall.
Recreational maths with 12997432448
- 12997432448 backwards is 84423479921
- The number of decimal digits it has is: 11
- The sum of 12997432448's digits is 53
- More coming soon!
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