18388083969216
18,388,083,969,216 is an even composite number composed of five prime numbers multiplied together.
What does the number 18388083969216 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 420 divisors.
18388083969216 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 18388083969216:
26 × 34 × 13 × 832 × 39607
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 83 × 83 × 39607)See below for interesting mathematical facts about the number 18388083969216 from the Numbermatics database.
Names of 18388083969216
- Cardinal: 18388083969216 can be written as Eighteen trillion, three hundred eighty-eight billion, eighty-three million, nine hundred sixty-nine thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.8388083969216 × 1013
Factors of 18388083969216
Divisors of 18388083969216
- Number of divisors d(n): 420
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 83 96 104 108 117 144 156 162 166 192 208 216 234 249 288 312 324 332 351 416 432 468 498 576 624 648 664 702 747 832 864 936 996 1053 1079 1248 1296 1328 1404 1494 1728 1872 1992 2106 2158 2241 2496 2592 2656 2808 2988 3237 3744 3984 4212 4316 4482 5184 5312 5616 5976 6474 6723 6889 7488 7968 8424 8632 8964 9711 11232 11952 12948 13446 13778 15936 16848 17264 17928 19422 20667 22464 23904 25896 26892 27556 29133 33696 34528 35856 38844 39607 41334 47808 51792 53784 55112 58266 62001 67392 69056 71712 77688 79214 82668 87399 89557 103584 107568 110224 116532 118821 124002 143424 155376 158428 165336 174798 179114 186003 207168 215136 220448 233064 237642 248004 268671 310752 316856 330672 349596 356463 358228 372006 430272 440896 466128 475284 496008 514891 537342 558009 621504 633712 661344 699192 712926 716456 744012 806013 932256 950568 992016 1029782 1069389 1074684 1116018 1267424 1322688 1398384 1425852 1432912 1488024 1544673 1612026 1864512 1901136 1984032 2059564 2138778 2149368 2232036 2418039 2534848 2796768 2851704 2865824 2976048 3089346 3208167 3224052 3287381 3802272 3968064 4119128 4277556 4298736 4464072 4634019 4836078 5593536 5703408 5731648 5952096 6178692 6416334 6448104 6574762 7254117 7604544 8238256 8555112 8597472 8928144 9268038 9672156 9862143 11406816 11904192 12357384 12832668 12896208 13149524 13902057 14508234 16476512 17110224 17194944 17856288 18536076 19344312 19724286 22813632 24714768 25665336 25792416 26299048 27804114 29016468 29586429 32953024 34220448 35712576 37072152 38688624 39448572 41706171 42735953 49429536 51330672 51584832 52598096 55608228 58032936 59172858 68440896 74144304 77377248 78897144 83412342 85471906 88759287 98859072 102661344 105196192 111216456 116065872 118345716 128207859 148288608 154754496 157794288 166824684 170943812 177518574 205322688 210392384 222432912 232131744 236691432 256415718 266277861 272852623 296577216 315588576 333649368 341887624 355037148 384623577 444865824 464263488 473382864 512831436 532555722 545705246 631177152 667298736 683775248 710074296 769247154 818557869 889731648 946765728 1025662872 1065111444 1091410492 1153870731 1334597472 1367550496 1420148592 1538494308 1637115738 1893531456 2051325744 2130222888 2182820984 2307741462 2455673607 2669194944 2735100992 2840297184 3076988616 3274231476 3461612193 3547084099 4102651488 4260445776 4365641968 4615482924 4911347214 5680594368 6153977232 6548462952 6923224386 7094168198 7367020821 8205302976 8520891552 8731283936 9230965848 9822694428 10641252297 12307954464 13096925904 13846448772 14188336396 14734041642 17041783104 17462567872 18461931696 19645388856 21282504594 22101062463 24615908928 26193851808 27692897544 28376672792 29468083284 31923756891 36923863392 39290777712 42565009188 44202124926 52387703616 55385795088 56753345584 58936166568 63847513782 73847726784 78581555424 85130018376 88404249852 95771270673 110771590176 113506691168 117872333136 127695027564 157163110848 170260036752 176808499704 191542541346 221543180352 227013382336 235744666272 255390055128 287313812019 340520073504 353616999408 383085082692 471489332544 510780110256 574627624038 681040147008 707233998816 766170165384 1021560220512 1149255248076 1414467997632 1532340330768 2043120441024 2298510496152 3064680661536 4597020992304 6129361323072 9194041984608 18388083969216
- Sum of all divisors σ(n): 59418229308592
- Sum of proper divisors (its aliquot sum) s(n): 41030145339376
- 18388083969216 is an abundant number, because the sum of its proper divisors (41030145339376) is greater than itself. Its abundance is 22642061370160
Bases of 18388083969216
- Binary: 1000010111001010011110011011010001100110000002
- Hexadecimal: 0x10B94F368CC0
- Base-36: 6INDAFG00
Squares and roots of 18388083969216
- 18388083969216 squared (183880839692162) is 338121632058938445235654656
- 18388083969216 cubed (183880839692163) is 6217408962108116760520256511384711069696
-
The
square root of 18388083969216 is 4288132.9234546823 -
The
cube root of 18388083969216 is 26394.4222075573
Scales and comparisons
How big is 18388083969216?- 18,388,083,969,216 seconds is equal to 584,684 years, 9 weeks, 6 days, 22 hours, 33 minutes, 36 seconds.
-
To count from 1 to 18,388,083,969,216 would take you about one million, four hundred sixty-one thousand, seven hundred ten 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 18388083969216 cubic inches would be around 2199.5 feet tall.
Recreational maths with 18388083969216
- 18388083969216 backwards is 61296938088381
- 18388083969216 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 18388083969216's digits is 72
- More coming soon!
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