31398742049407480
31,398,742,049,407,480 is an even composite number composed of seven prime numbers multiplied together.
31398742049407480 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 31398742049407480:
23 × 5 × 11 × 31 × 107 × 237691 × 90511
(2 × 2 × 2 × 5 × 11 × 31 × 107 × 237691 × 90511)See below for interesting mathematical facts about the number 31398742049407480 from the Numbermatics database.
Names of 31398742049407480
- Cardinal: 31398742049407480 can be written as Thirty-one quadrillion, three hundred ninety-eight trillion, seven hundred forty-two billion, forty-nine million, four hundred seven thousand, four hundred eighty.
Scientific notation
- Scientific notation: 3.139874204940748 × 1016
Factors of 31398742049407480
Divisors of 31398742049407480
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 4 5 8 10 11 20 22 31 40 44 55 62 88 107 110 124 155 214 220 248 310 341 428 440 535 620 682 856 1070 1177 1240 1364 1705 2140 2354 2728 3317 3410 4280 4708 5885 6634 6820 9416 11770 13268 13640 16585 23540 26536 33170 36487 47080 66340 72974 90511 132680 145948 181022 182435 237691 291896 362044 364870 452555 475382 724088 729740 905110 950764 995621 1188455 1459480 1810220 1901528 1991242 2376910 2614601 2805841 3620440 3982484 4753820 4978105 5229202 5611682 7368421 7964968 9507640 9684677 9956210 10458404 11223364 13073005 14029205 14736842 19369354 19912420 20916808 22446728 25432937 26146010 28058410 29473684 30864251 36842105 38738708 39824840 48423385 50865874 52292020 56116820 58947368 61728502 73684210 77477416 81052631 96846770 101731748 104584040 106531447 112233640 123457004 127164685 147368420 154321255 162105262 193693540 203463496 213062894 246914008 254329370 279762307 294736840 300224987 308642510 324210524 387387080 405263155 426125788 508658740 532657235 559524614 600449974 617285020 648421048 788421047 810526310 852251576 1017317480 1065314470 1119049228 1200899948 1234570040 1398811535 1501124935 1576842094 1621052620 2130628940 2238098456 2401799896 2797623070 3002249870 3153684188 3242105240 3302474857 3942105235 4261257880 5595246140 6004499740 6307368376 6604949714 7884210470 8672631517 11190492280 12008999480 13209899428 15768420940 16512374285 17345263034 21513650101 26419798856 31536841880 33024748570 34690526068 43027300202 43363157585 66049497140 69381052136 86054600404 86726315170 107568250505 132098994280 172109200808 173452630340 215136501010 236650151111 346905260680 430273002020 473300302222 666923153131 860546004040 946600604444 1183250755555 1333846306262 1893201208888 2301960560807 2366501511110 2667692612524 3334615765655 4603921121614 4733003022220 5335385225048 6669231531310 7336154684441 9207842243228 9466006044440 11509802804035 13338463062620 14672309368882 18415684486456 23019605608070 25321566168877 26676926125240 29344618737764 36680773422205 46039211216140 50643132337754 58689237475528 71360777385017 73361546844410 92078422432280 101286264675508 126607830844385 142721554770034 146723093688820 202572529351016 253215661688770 285443109540068 293446187377640 356803886925085 506431323377540 570886219080136 713607773850170 784968551235187 1012862646755080 1427215547700340 1569937102470374 2854431095400680 3139874204940748 3924842756175935 6279748409881496 7849685512351870 15699371024703740 31398742049407480
- Sum of all divisors σ(n): 80300493740113920
- Sum of proper divisors (its aliquot sum) s(n): 48901751690706440
- 31398742049407480 is an abundant number, because the sum of its proper divisors (48901751690706440) is greater than itself. Its abundance is 17503009641298960
Bases of 31398742049407480
- Binary: 11011111000110011111101010100100011111111000001111110002
- Hexadecimal: 0x6F8CFD523FC1F8
- Base-36: 8L5XAYSPZ3S
Squares and roots of 31398742049407480
- 31398742049407480 squared (313987420494074802) is 985881002285229437221419079950400
- 31398742049407480 cubed (313987420494074803) is 30955423282165225412907962280168501161067788992000
-
The
square root of 31398742049407480 is 177196901.9181979943 -
The
cube root of 31398742049407480 is 315479.2136529699
Scales and comparisons
How big is 31398742049407480?- 31,398,742,049,407,480 seconds is equal to 998,382,874 years, 25 weeks, 1 day, 14 hours, 4 minutes, 40 seconds.
-
To count from 1 to 31,398,742,049,407,480 would take you about two billion, nine hundred ninety-five million, one hundred forty-eight thousand, six hundred twenty-three 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 31398742049407480 cubic inches would be around 26289.9 feet tall.
Recreational maths with 31398742049407480
- 31398742049407480 backwards is 08470494024789313
- The number of decimal digits it has is: 17
- The sum of 31398742049407480's digits is 73
- More coming soon!
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The information we have on file for 31398742049407480 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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