13031264851920

Names of 13031264851920

• Cardinal: 13031264851920 can be written as Thirteen trillion, thirty-one billion, two hundred sixty-four million, eight hundred fifty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.303126485192 × 10¹³

Factors of 13031264851920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 27801859

Divisors of 13031264851920

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 31 35 36 40 42 45 48 54 56 60 62 63 70 72 80 84 90 93 105 108 112 120 124 126 135 140 144 155 168 180 186 189 210 216 217 240 248 252 270 279 280 310 315 336 360 372 378 420 432 434 465 496 504 540 558 560 620 630 651 720 744 756 837 840 868 930 945 1008 1080 1085 1116 1240 1260 1302 1395 1488 1512 1674 1680 1736 1860 1890 1953 2160 2170 2232 2480 2520 2604 2790 3024 3255 3348 3472 3720 3780 3906 4185 4340 4464 5040 5208 5580 5859 6510 6696 7440 7560 7812 8370 8680 9765 10416 11160 11718 13020 13392 15120 15624 16740 17360 19530 22320 23436 26040 29295 31248 33480 39060 46872 52080 58590 66960 78120 93744 117180 156240 234360 468720 27801811 55603622 83405433 111207244 139009055 166810866 194612677 222414488 250216299 278018110 333621732 389225354 417027165 444828976 500432598 556036220 583838031 667243464 750648897 778450708 834054330 861856141 973063385 1000865196 1112072440 1167676062 1251081495 1334486928 1501297794 1556901416 1668108660 1723712282 1751514093 1946126770 2001730392 2224144880 2335352124 2502162990 2585568423 2919190155 3002595588 3113802832 3336217320 3447424564 3503028186 3753244485 3892253540 4003460784 4309280705 4670704248 5004325980 5171136846 5254542279 5838380310 6005191176 6032992987 6672434640 6894849128 7006056372 7506488970 7756705269 7784507080 8618561410 8757570465 9341408496 10008651960 10342273692 10509084558 11676760620 12010382352 12065985974 12927842115 13789698256 14012112744 15012977940 15513410538 15569014160 17237122820 17515140930 18098978961 20017303920 20684547384 21018169116 23270115807 23353521240 24131971948 25855684230 26272711395 28024225488 30025955880 30164964935 31026821076 34474245640 35030281860 36197957922 38783526345 41369094768 42036338232 46540231614 46707042480 48263943896 51711368460 52545422790 54296936883 60051911760 60329929870 62053642152 68948491280 70060563720 72395915844 77567052690 84072676464 90494894805 93080463228 96527887792 103422736920 105090845580 108593873766 116350579035 120659859740 124107284304 140121127440 144791831688 155134105380 162890810649 180989789610 186160926456 206845473840 210181691160 217187747532 232701158070 241319719480 271484684415 289583663376 310268210760 325781621298 361979579220 372321852912 420363382320 434375495064 465402316140 482639438960 542969368830 620536421520 651563242596 723959158440 814454053245 868750990128 930804632280 1085938737660 1303126485192 1447918316880 1628908106490 1861609264560 2171877475320 2606252970384 3257816212980 4343754950640 6515632425960 13031264851920
• Sum of all divisors σ(n): 52952443207680
• Sum of proper divisors (its aliquot sum) s(n): 39921178355760
• 13031264851920 is an abundant number, because the sum of its proper divisors (39921178355760) is greater than itself. Its abundance is 26889913503840

Bases of 13031264851920

• Binary: 10111101101000010011111010011001011111010000₂
• Hexadecimal: 0xBDA13E997D0
• Base-36: 4MAHAMVO0

Squares and roots of 13031264851920

• 13031264851920 squared (13031264851920²) is 169813863640885579527686400
• 13031264851920 cubed (13031264851920³) is 2212889432632207893561519698836197888000
• The square root of 13031264851920 is 3609884.3266675457
• The cube root of 13031264851920 is 23532.1815633337

Scales and comparisons

• 13,031,264,851,920 seconds is equal to 414,353 years, 47 weeks, 3 days, 16 hours, 12 minutes.
• To count from 1 to 13,031,264,851,920 would take you about one million, thirty-five thousand, eight hundred eighty-four 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 13031264851920 cubic inches would be around 1961 feet tall.

Recreational maths with 13031264851920

• 13031264851920 backwards is 02915846213031
• 13031264851920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13031264851920's digits is 45
• More coming soon!