142041791443988394
142,041,791,443,988,394 is an even composite number composed of seven prime numbers multiplied together.
142041791443988394 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142041791443988394:
2 × 32 × 7 × 79 × 157 × 331 × 274593883
(2 × 3 × 3 × 7 × 79 × 157 × 331 × 274593883)See below for interesting mathematical facts about the number 142041791443988394 from the Numbermatics database.
Names of 142041791443988394
- Cardinal: 142041791443988394 can be written as One hundred forty-two quadrillion, forty-one trillion, seven hundred ninety-one billion, four hundred forty-three million, nine hundred eighty-eight thousand, three hundred ninety-four.
Scientific notation
- Scientific notation: 1.42041791443988394 × 1017
Factors of 142041791443988394
Divisors of 142041791443988394
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 42 63 79 126 157 158 237 314 331 471 474 553 662 711 942 993 1099 1106 1413 1422 1659 1986 2198 2317 2826 2979 3297 3318 4634 4977 5958 6594 6951 9891 9954 12403 13902 19782 20853 24806 26149 37209 41706 51967 52298 74418 78447 86821 103934 111627 155901 156894 173642 183043 223254 235341 260463 311802 363769 366086 467703 470682 520926 549129 727538 781389 935406 1091307 1098258 1562778 1647387 2182614 3273921 3294774 4105393 6547842 8210786 12316179 24632358 28737751 36948537 57475502 73897074 86213253 172426506 258639759 274593883 517279518 549187766 823781649 1647563298 1922157181 2471344947 3844314362 4942689894 5766471543 11532943086 17299414629 21692916757 34598829258 43111239631 43385833514 65078750271 86222479262 90890575273 129333718893 130157500542 151850417299 181781150546 195236250813 258667437786 272671725819 301778677417 303700834598 388001156679 390472501626 455551251897 545343451638 603557354834 636234026911 776002313358 818015177457 905336032251 911102503794 1272468053822 1366653755691 1636030354914 1810672064502 1908702080733 2716008096753 2733307511382 3405787930849 3817404161466 5432016193506 5726106242199 6811575861698 7180355446567 10217363792547 11452212484398 14269820317861 14360710893134 20434727585094 21541066339701 23840515515943 28539640635722 30652091377641 42809460953583 43082132679402 47681031031886 50262488125969 61304182755282 64623199019103 71521546547829 85618921907166 99888742225027 100524976251938 128428382860749 129246398038206 143043093095658 150787464377907 199777484450054 214564639643487 256856765721498 299666226675081 301574928755814 429129279286974 452362393133721 599332453350162 898998680025243 904724786267442 1127315805111019 1797997360050486 2254631610222038 3381947415333057 6763894830666114 7891210635777133 10145842245999171 15782421271554266 20291684491998342 23673631907331399 47347263814662798 71020895721994197 142041791443988394
- Sum of all divisors σ(n): 359526255606435840
- Sum of proper divisors (its aliquot sum) s(n): 217484464162447446
- 142041791443988394 is an abundant number, because the sum of its proper divisors (217484464162447446) is greater than itself. Its abundance is 75442672718459052
Bases of 142041791443988394
- Binary: 1111110001010001001000001101110100100011101101111101010102
- Hexadecimal: 0x1F8A241BA476FAA
- Base-36: 12ULM25RDIUI
Squares and roots of 142041791443988394
- 142041791443988394 squared (1420417914439883942) is 20175870516617494531073002006699236
- 142041791443988394 cubed (1420417914439883943) is 2865816792122296533351266065933038737484847032666984
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The
square root of 142041791443988394 is 376884321.0376207651 -
The
cube root of 142041791443988394 is 521761.5204259149
Scales and comparisons
How big is 142041791443988394?- 142,041,791,443,988,394 seconds is equal to 4,516,489,603 years, 42 weeks, 21 hours, 39 minutes, 54 seconds.
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To count from 1 to 142,041,791,443,988,394 would take you about thirteen billion, five hundred forty-nine million, four hundred sixty-eight thousand, eight hundred eleven 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 142041791443988394 cubic inches would be around 43480.1 feet tall.
Recreational maths with 142041791443988394
- 142041791443988394 backwards is 493889344197140241
- The number of decimal digits it has is: 18
- The sum of 142041791443988394's digits is 81
- More coming soon!
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