18049823946
18,049,823,946 is an even composite number composed of seven prime numbers multiplied together.
What does the number 18049823946 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
18049823946 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 18049823946:
2 × 33 × 72 × 11 × 19 × 127 × 257
(2 × 3 × 3 × 3 × 7 × 7 × 11 × 19 × 127 × 257)See below for interesting mathematical facts about the number 18049823946 from the Numbermatics database.
Names of 18049823946
- Cardinal: 18049823946 can be written as Eighteen billion, forty-nine million, eight hundred twenty-three thousand, nine hundred forty-six.
Scientific notation
- Scientific notation: 1.8049823946 × 1010
Factors of 18049823946
Divisors of 18049823946
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 6 7 9 11 14 18 19 21 22 27 33 38 42 49 54 57 63 66 77 98 99 114 126 127 133 147 154 171 189 198 209 231 254 257 266 294 297 342 378 381 399 418 441 462 513 514 539 594 627 693 762 771 798 882 889 931 1026 1078 1143 1197 1254 1323 1386 1397 1463 1542 1617 1778 1799 1862 1881 2079 2286 2313 2394 2413 2646 2667 2793 2794 2827 2926 3234 3429 3591 3598 3762 4158 4191 4389 4626 4826 4851 4883 5334 5397 5586 5643 5654 6223 6858 6939 7182 7239 8001 8379 8382 8481 8778 9702 9766 9779 10241 10794 11286 12446 12573 12593 13167 13878 14478 14553 14649 16002 16191 16758 16891 16962 18669 19558 19789 20482 21717 24003 25137 25146 25186 25443 26334 26543 29106 29298 29337 30723 32382 32639 33782 34181 37338 37719 37779 39501 39578 43434 43947 48006 48573 50274 50673 50886 53086 53713 56007 58674 59367 61446 65151 65278 68362 68453 75438 75558 76329 79002 79629 87894 88011 92169 97146 97917 101346 102543 107426 112014 113337 118237 118734 130302 131841 136906 138523 152019 152658 159258 161139 168021 176022 178101 184338 185801 195834 205086 205359 226674 228473 236474 238887 239267 263682 264033 276507 277046 293751 304038 307629 322278 336042 340011 354711 356202 359029 371602 375991 410718 415569 456057 456946 477774 478534 483417 528066 534303 553014 557403 587502 615258 616077 620141 680022 685419 709422 716661 717801 718058 751982 831138 881253 912114 922887 966834 1064133 1068606 1077087 1114806 1127973 1232154 1240282 1246707 1300607 1370838 1433322 1435602 1450251 1599311 1672209 1762506 1845774 1848231 1860423 2056257 2128266 2153403 2154174 2255946 2493414 2513203 2601214 2631937 2900502 3192399 3198622 3231261 3344418 3383919 3696462 3720846 3740121 3901821 4112514 4306806 4340987 4797933 5016627 5026406 5263874 5581269 6168771 6384798 6460209 6462522 6767838 6821551 7480242 7539609 7803642 7895811 8681974 9595866 9693783 10033254 10151757 11162538 11705463 12337542 12920418 13022961 13643102 14393799 15079218 15791622 16743807 17592421 19387566 20303514 20464653 22618827 23410926 23687433 26045922 28787598 30386909 33487614 35116389 35184842 39068883 40929306 43181397 45237654 47374866 47750857 52777263 60773818 61393959 67856481 70232778 71062299 78137766 86362794 91160727 95501714 105554526 117206649 122787918 135712962 142124598 143252571 158331789 182321454 184181877 234413298 273482181 286505142 316663578 334255999 368363754 429757713 474995367 546964362 668511998 820446543 859515426 949990734 1002767997 1289273139 1640893086 2005535994 2578546278 3008303991 6016607982 9024911973 18049823946
- Sum of all divisors σ(n): 54212198400
- Sum of proper divisors (its aliquot sum) s(n): 36162374454
- 18049823946 is an abundant number, because the sum of its proper divisors (36162374454) is greater than itself. Its abundance is 18112550508
Bases of 18049823946
- Binary: 100001100111101101001110100110010102
- Hexadecimal: 0x433DA74CA
- Base-36: 8AIEDAI
Squares and roots of 18049823946
- 18049823946 squared (180498239462) is 325796144481595010916
- 18049823946 cubed (180498239463) is 5880563050178369384305748194536
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The
square root of 18049823946 is 134349.6332187029 -
The
cube root of 18049823946 is 2623.1572346707
Scales and comparisons
How big is 18049823946?- 18,049,823,946 seconds is equal to 573 years, 48 weeks, 1 day, 23 hours, 59 minutes, 6 seconds.
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To count from 1 to 18,049,823,946 would take you about one thousand, one hundred forty-seven 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 18049823946 cubic inches would be around 218.6 feet tall.
Recreational maths with 18049823946
- 18049823946 backwards is 64932894081
- 18049823946 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18049823946's digits is 54
- More coming soon!
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The information we have on file for 18049823946 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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