31913931780342
31,913,931,780,342 is an even composite number composed of seven prime numbers multiplied together.
31913931780342 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 31913931780342:
2 × 36 × 17 × 19 × 37 × 1063 × 1723
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 17 × 19 × 37 × 1063 × 1723)See below for interesting mathematical facts about the number 31913931780342 from the Numbermatics database.
Names of 31913931780342
- Cardinal: 31913931780342 can be written as Thirty-one trillion, nine hundred thirteen billion, nine hundred thirty-one million, seven hundred eighty thousand, three hundred forty-two.
Scientific notation
- Scientific notation: 3.1913931780342 × 1013
Factors of 31913931780342
Divisors of 31913931780342
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 6 9 17 18 19 27 34 37 38 51 54 57 74 81 102 111 114 153 162 171 222 243 306 323 333 342 459 486 513 629 646 666 703 729 918 969 999 1026 1063 1258 1377 1406 1458 1539 1723 1887 1938 1998 2109 2126 2754 2907 2997 3078 3189 3446 3774 4131 4218 4617 5169 5661 5814 5994 6327 6378 8262 8721 8991 9234 9567 10338 11322 11951 12393 12654 13851 15507 16983 17442 17982 18071 18981 19134 20197 23902 24786 26163 26973 27702 28701 29291 31014 32737 33966 35853 36142 37962 39331 40394 46521 50949 52326 53946 54213 56943 57402 58582 60591 63751 65474 71706 78489 78662 86103 87873 93042 98211 101898 107559 108426 113886 117993 121182 127502 139563 152847 156978 162639 170829 172206 175746 181773 191253 196422 215118 235467 235986 258309 263619 279126 294633 305694 322677 325278 341658 343349 353979 363546 382506 418689 458541 470934 487917 512487 516618 527238 545319 556529 573759 589266 645354 668627 686698 707958 747289 774927 790857 837378 883899 917082 968031 975834 1024974 1030047 1061937 1083767 1090638 1113058 1147518 1211269 1256067 1337254 1463751 1494578 1549854 1581714 1635957 1669587 1721277 1767798 1831549 1936062 2005881 2060094 2123874 2167534 2241867 2372571 2422538 2512134 2651697 2904093 2927502 3090141 3185811 3251301 3271914 3339174 3442554 3633807 3663098 4011762 4391253 4483734 4745142 4907871 5008761 5163831 5303394 5494647 5808186 6017643 6180282 6371622 6502602 6725601 7117713 7267614 7955091 8712279 8782506 9270423 9557433 9753903 9815742 10017522 10327662 10901421 10989294 12035286 12703913 13173759 13451202 14235426 14723613 15026283 15491493 15910182 16483941 17424558 18052929 18540846 19114866 19507806 20176803 20591573 21353139 21802842 23865273 25407826 26347518 27811269 28672299 29261709 29447226 30052566 30982986 31136333 32704263 32967882 34799431 36105858 38111739 40353606 41183146 42706278 45078849 46474479 47730546 49451823 54158787 55622538 57344598 58523418 60530409 61774719 62272666 65408526 67767313 69598862 76223478 83433807 87785127 90157698 92948958 93408999 98112789 98903646 104398293 108317574 114335217 121060818 123549438 135236547 135534626 148355469 162476361 166867614 175570254 181591227 185324157 186817998 196225578 203301939 208796586 228670434 250301421 263355381 270473094 280226997 294338367 296710938 313194879 324952722 343005651 363182454 370648314 405709641 406603878 445066407 487429083 500602842 526710762 544773681 555972471 560453994 588676734 591590327 609905817 626389758 686011302 790066143 811419282 840680991 883015101 890132814 939584637 974858166 1029016953 1089547362 1111944942 1152044321 1183180654 1219811634 1287578947 1335199221 1580132286 1667917413 1681361982 1766030202 1774770981 1829717451 1879169274 2058033906 2304088642 2522042973 2575157894 2670398442 2818753911 3087050859 3335834826 3456132963 3549541962 3659434902 3862736841 5003752239 5044085946 5324312943 5489152353 5637507822 6174101718 6912265926 7566128919 7725473682 8456261733 9261152577 10007504478 10368398889 10648625886 10978304706 11588210523 15011256717 15132257838 15972938829 16467457059 16912523466 18522305154 20736797778 21888842099 22698386757 23176421046 25368785199 30022513434 31105196667 31945877658 32934914118 34764631569 43777684198 45396773514 47918816487 49402371177 50737570398 62210393334 65666526297 69529263138 93315590001 95837632974 98804742354 104293894707 131333052594 143756449461 186631180002 196999578891 208587789414 279946770003 287512898922 312881684121 393999157782 431269348383 559893540006 590998736673 625763368242 839840310009 862538696766 938645052363 1181997473346 1679680620018 1772996210019 1877290104726 3545992420038 5318988630057 10637977260114 15956965890171 31913931780342
- Sum of all divisors σ(n): 82282296337920
- Sum of proper divisors (its aliquot sum) s(n): 50368364557578
- 31913931780342 is an abundant number, because the sum of its proper divisors (50368364557578) is greater than itself. Its abundance is 18454432777236
Bases of 31913931780342
- Binary: 1110100000110100010101001000100110000111101102
- Hexadecimal: 0x1D068A9130F6
- Base-36: BB922ZLDI
Squares and roots of 31913931780342
- 31913931780342 squared (319139317803422) is 1018499041680323097737636964
- 31913931780342 cubed (319139317803423) is 32504308934529534581811888906928587761688
-
The
square root of 31913931780342 is 5649241.6995860605 -
The
cube root of 31913931780342 is 31719.5319860499
Scales and comparisons
How big is 31913931780342?- 31,913,931,780,342 seconds is equal to 1,014,764 years, 16 weeks, 2 days, 10 hours, 5 minutes, 42 seconds.
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To count from 1 to 31,913,931,780,342 would take you about two million, five hundred thirty-six thousand, nine 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 31913931780342 cubic inches would be around 2643.3 feet tall.
Recreational maths with 31913931780342
- 31913931780342 backwards is 24308713931913
- 31913931780342 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 31913931780342's digits is 54
- More coming soon!
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