28163332008
28,163,332,008 is an even composite number composed of seven prime numbers multiplied together.
28163332008 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 28163332008:
23 × 32 × 7 × 19 × 23 × 71 × 1801
(2 × 2 × 2 × 3 × 3 × 7 × 19 × 23 × 71 × 1801)See below for interesting mathematical facts about the number 28163332008 from the Numbermatics database.
Names of 28163332008
- Cardinal: 28163332008 can be written as Twenty-eight billion, one hundred sixty-three million, three hundred thirty-two thousand and eight.
Scientific notation
- Scientific notation: 2.8163332008 × 1010
Factors of 28163332008
Divisors of 28163332008
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 19 21 23 24 28 36 38 42 46 56 57 63 69 71 72 76 84 92 114 126 133 138 142 152 161 168 171 184 207 213 228 252 266 276 284 322 342 399 414 426 437 456 483 497 504 532 552 568 639 644 684 798 828 852 874 966 994 1064 1197 1278 1288 1311 1349 1368 1449 1491 1596 1633 1656 1704 1748 1801 1932 1988 2394 2556 2622 2698 2898 2982 3059 3192 3266 3496 3602 3864 3933 3976 4047 4473 4788 4899 5112 5244 5396 5403 5796 5964 6118 6532 7204 7866 8094 8946 9177 9443 9576 9798 10488 10792 10806 11431 11592 11928 12141 12236 12607 13064 14408 14697 15732 16188 16209 17892 18354 18886 19596 21612 22862 24282 24472 25214 27531 28329 29394 31027 31464 32376 32418 34219 34293 35784 36708 37772 37821 39192 41423 43224 45724 48564 50428 55062 56658 58788 62054 64836 68438 68586 73416 75544 75642 82846 84987 91448 93081 97128 100856 102657 102879 110124 113316 113463 117576 124108 124269 127871 129672 136876 137172 151284 165692 169974 186162 205314 205758 217189 220248 226632 226926 239533 248216 248538 255742 273752 274344 279243 289961 302568 307971 331384 339948 372324 372807 383613 410628 411516 434378 453852 479066 497076 511484 558486 579922 615942 651567 679896 718599 744648 745614 767226 787037 821256 823032 868756 869883 895097 907704 958132 994152 1022968 1116972 1150839 1159844 1231884 1303134 1437198 1491228 1534452 1574074 1737512 1739766 1790194 1916264 1954701 2155797 2233944 2301678 2319688 2361111 2429549 2463768 2606268 2609649 2685291 2874396 2941033 2982456 3068904 3148148 3479532 3580388 3909402 4311594 4603356 4722222 4859098 5212536 5219298 5370582 5509259 5748792 5882066 6296296 6959064 7083333 7160776 7288647 7818804 8055873 8623188 8823099 9206712 9444444 9718196 10438596 10741164 11018518 11764132 14166666 14577294 15637608 16111746 16527777 17006843 17246376 17646198 18888888 19436392 20587231 20877192 21482328 21865941 22037036 23528264 26469297 28333332 29154588 32223492 33055554 34013686 35292396 41174462 43731882 44074072 49583331 51020529 52938594 55879627 56666664 58309176 61761693 64446984 66111108 68027372 70584792 82348924 87463764 99166662 102041058 105877188 111759254 123523386 132222216 136054744 153061587 164697848 167638881 174927528 185285079 198333324 204082116 211754376 223518508 247046772 306123174 335277762 370570158 391157389 396666648 408164232 447037016 494093544 502916643 612246348 670555524 741140316 782314778 1005833286 1173472167 1224492696 1341111048 1482280632 1564629556 2011666572 2346944334 3129259112 3520416501 4023333144 4693888668 7040833002 9387777336 14081666004 28163332008
- Sum of all divisors σ(n): 97152307200
- Sum of proper divisors (its aliquot sum) s(n): 68988975192
- 28163332008 is an abundant number, because the sum of its proper divisors (68988975192) is greater than itself. Its abundance is 40825643184
Bases of 28163332008
- Binary: 110100011101010101001010111101010002
- Hexadecimal: 0x68EAA57A8
- Base-36: CXRPY20
Squares and roots of 28163332008
- 28163332008 squared (281633320082) is 793173269792837312064
- 28163332008 cubed (281633320083) is 22338402137046634599988735744512
-
The
square root of 28163332008 is 167819.3433666095 -
The
cube root of 28163332008 is 3042.4819588389
Scales and comparisons
How big is 28163332008?- 28,163,332,008 seconds is equal to 895 years, 26 weeks, 2 days, 11 hours, 46 minutes, 48 seconds.
-
To count from 1 to 28,163,332,008 would take you about one thousand, seven hundred ninety-one 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 28163332008 cubic inches would be around 253.5 feet tall.
Recreational maths with 28163332008
- 28163332008 backwards is 80023336182
- 28163332008 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28163332008's digits is 36
- More coming soon!
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The information we have on file for 28163332008 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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