18129928896
18,129,928,896 is an even composite number composed of six prime numbers multiplied together.
18129928896 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 18129928896:
26 × 33 × 19 × 31 × 47 × 379
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 19 × 31 × 47 × 379)See below for interesting mathematical facts about the number 18129928896 from the Numbermatics database.
Names of 18129928896
- Cardinal: 18129928896 can be written as Eighteen billion, one hundred twenty-nine million, nine hundred twenty-eight thousand, eight hundred ninety-six.
Scientific notation
- Scientific notation: 1.8129928896 × 1010
Factors of 18129928896
Divisors of 18129928896
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 27 31 32 36 38 47 48 54 57 62 64 72 76 93 94 96 108 114 124 141 144 152 171 186 188 192 216 228 248 279 282 288 304 342 372 376 379 423 432 456 496 513 558 564 576 589 608 684 744 752 758 837 846 864 893 912 992 1026 1116 1128 1137 1178 1216 1269 1368 1457 1488 1504 1516 1674 1692 1728 1767 1786 1824 1984 2052 2232 2256 2274 2356 2538 2679 2736 2914 2976 3008 3032 3348 3384 3411 3534 3572 3648 4104 4371 4464 4512 4548 4712 5076 5301 5358 5472 5828 5952 6064 6696 6768 6822 7068 7144 7201 8037 8208 8742 8928 9024 9096 9424 10152 10233 10602 10716 10944 11656 11749 12128 13113 13392 13536 13644 14136 14288 14402 15903 16074 16416 17484 17813 17856 18192 18848 20304 20466 21204 21432 21603 23312 23498 24111 24256 26226 26784 27072 27288 27683 28272 28576 28804 31806 32148 32832 34968 35247 35626 36384 37696 39339 40608 40932 42408 42864 43206 46624 46996 48222 52452 53439 53568 54576 55366 56544 57152 57608 63612 64296 64809 69936 70494 71252 72768 78678 81216 81864 83049 84816 85728 86412 93248 93992 96444 104904 105741 106878 109152 110732 113088 115216 127224 128592 129618 139872 140988 142504 157356 160317 163728 166098 169632 171456 172824 187984 192888 194427 209808 211482 213756 218304 221464 223231 230432 249147 254448 257184 259236 279744 281976 285008 314712 317223 320634 327456 332196 338447 339264 345648 375968 385776 388854 419616 422964 427512 442928 446462 460864 480951 498294 508896 514368 518472 552203 563952 570016 629424 634446 641268 654912 664392 669693 676894 691296 747441 751936 771552 777708 839232 845928 855024 885856 892924 961902 996588 1015341 1017792 1036944 1104406 1127904 1140032 1258848 1268892 1282536 1328784 1339386 1353788 1382592 1494882 1543104 1555416 1656609 1691856 1710048 1771712 1785848 1923804 1993176 2009079 2030682 2073888 2208812 2255808 2517696 2537784 2565072 2657568 2678772 2707576 2989764 3046023 3110832 3313218 3383712 3420096 3571696 3847608 3986352 4018158 4061364 4147776 4417624 4969827 5075568 5130144 5315136 5357544 5415152 5979528 6027237 6092046 6221664 6626436 6767424 7143392 7695216 7972704 8036316 8122728 8835248 9138069 9939654 10151136 10260288 10491857 10715088 10830304 11959056 12054474 12184092 12443328 13252872 14286784 14909481 15390432 15945408 16072632 16245456 17670496 18276138 19879308 20302272 20983714 21430176 21660608 23918112 24108948 24368184 26505744 29818962 30780864 31475571 32145264 32490912 35340992 36552276 39758616 41967428 42860352 47836224 48217896 48736368 53011488 59637924 62951142 64290528 64981824 73104552 79517232 83934856 94426713 96435792 97472736 106022976 119275848 125902284 128581056 146209104 159034464 167869712 188853426 192871584 194945472 238551696 251804568 283280139 292418208 318068928 335739424 377706852 385743168 477103392 503609136 566560278 584836416 671478848 755413704 954206784 1007218272 1133120556 1510827408 2014436544 2266241112 3021654816 4532482224 6043309632 9064964448 18129928896
- Sum of all divisors σ(n): 59301888000
- Sum of proper divisors (its aliquot sum) s(n): 41171959104
- 18129928896 is an abundant number, because the sum of its proper divisors (41171959104) is greater than itself. Its abundance is 23042030208
Bases of 18129928896
- Binary: 100001110001010000011000010110000002
- Hexadecimal: 0x438A0C2C0
- Base-36: 8BU3AO0
Squares and roots of 18129928896
- 18129928896 squared (181299288962) is 328694321774015778816
- 18129928896 cubed (181299288963) is 5959204682281850650316143067136
-
The
square root of 18129928896 is 134647.4243942305 -
The
cube root of 18129928896 is 2627.0320239833
Scales and comparisons
How big is 18129928896?- 18,129,928,896 seconds is equal to 576 years, 24 weeks, 5 days, 3 hours, 21 minutes, 36 seconds.
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To count from 1 to 18,129,928,896 would take you about one thousand, one 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 18129928896 cubic inches would be around 218.9 feet tall.
Recreational maths with 18129928896
- 18129928896 backwards is 69882992181
- The number of decimal digits it has is: 11
- The sum of 18129928896's digits is 63
- More coming soon!
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The information we have on file for 18129928896 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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