12747491050320

Names of 12747491050320

• Cardinal: 12747491050320 can be written as Twelve trillion, seven hundred forty-seven billion, four hundred ninety-one million, fifty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.274749105032 × 10¹³

Factors of 12747491050320

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2019

Divisors of 12747491050320

• Number of divisors d(n): 1600
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 31 36 39 40 43 45 48 52 54 60 61 62 65 72 78 80 81 86 90 93 104 108 117 120 122 124 129 130 135 144 155 156 162 172 180 183 186 195 208 215 216 234 240 244 248 258 260 270 279 305 310 312 324 344 351 360 366 372 387 390 403 405 430 432 465 468 488 496 516 520 540 549 558 559 585 610 620 624 645 648 688 702 720 732 744 774 780 793 806 810 837 860 915 930 936 976 1032 1040 1053 1080 1098 1116 1118 1161 1170 1209 1220 1240 1290 1296 1333 1395 1404 1464 1488 1548 1560 1586 1612 1620 1647 1674 1677 1720 1755 1830 1860 1861 1872 1891 1935 2015 2064 2106 2160 2196 2232 2236 2322 2340 2379 2418 2440 2480 2511 2580 2623 2666 2745 2790 2795 2808 2928 3096 3120 3172 3224 3240 3294 3348 3354 3440 3483 3510 3627 3660 3720 3722 3782 3870 3965 3999 4030 4185 4212 4392 4464 4472 4644 4680 4758 4836 4880 4941 5022 5031 5160 5246 5265 5332 5490 5580 5583 5590 5616 5673 5805 6045 6192 6344 6448 6480 6588 6665 6696 6708 6966 7020 7137 7254 7320 7440 7444 7564 7740 7869 7930 7998 8060 8235 8370 8385 8424 8784 8944 9288 9305 9360 9455 9516 9672 9882 10044 10062 10320 10492 10530 10664 10881 10980 11160 11166 11180 11346 11610 11895 11997 12090 12555 12688 13115 13176 13330 13392 13416 13932 14040 14274 14508 14640 14888 15093 15128 15480 15738 15860 15996 16120 16470 16740 16749 16770 16848 17019 17329 17415 18135 18576 18610 18910 19032 19344 19764 19995 20088 20124 20984 21060 21328 21411 21762 21960 22320 22332 22360 22692 23220 23607 23790 23994 24180 24193 24583 24705 25110 25155 26230 26352 26660 26832 27864 27915 28080 28365 28548 29016 29776 30186 30256 30960 31476 31720 31992 32240 32643 32940 33480 33498 33540 34038 34099 34658 34830 35685 35991 36270 37220 37820 38064 39345 39528 39990 40176 40248 41968 42120 42822 43524 43920 44664 44720 45279 45384 46440 47214 47580 47988 48360 48386 49166 49410 50220 50247 50310 51057 51987 52460 53320 54405 55728 55830 56730 57096 57691 58032 59985 60372 62952 63440 63984 64233 65286 65880 66960 66996 67080 68076 68198 69316 69660 70821 71370 71982 72540 72579 73749 74440 75465 75640 78690 79056 79980 80023 80496 81313 83745 84240 85095 85644 86645 87048 89328 90558 90768 92880 94428 95160 95976 96720 96772 98332 98820 100440 100494 100620 102114 102297 103974 104920 106640 107055 107973 108810 111660 113460 113521 114192 115382 118035 119970 120744 120965 122915 125904 128466 130572 131760 133992 134160 136152 136396 138632 139320 141642 142740 143964 145080 145158 147498 148880 150741 150930 151280 153171 155961 157380 159960 160046 162626 163215 167490 170190 170495 171288 173073 173290 174096 179955 181116 188856 190320 191952 193544 196664 197640 200880 200988 201240 204228 204594 207948 209840 212463 214110 215946 217620 217737 221247 223320 226395 226920 227042 230764 236070 239940 240069 241488 241930 243939 245830 251235 255285 256932 259935 261144 267984 272304 272792 277264 278640 283284 285480 287928 288455 290160 290316 294996 301482 301860 306342 306891 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39344108180 40857343110 41120938872 41795052624 45689932080 47212929816 49028811732 49408880040 51401173590 52243815780 53114546043 54476457480 59016162270 59290656048 61286014665 65371748976 68534898120 69658421040 70819394724 74113320060 78688216360 81714686220 82241877744 88524243405 94425859632 98057623464 98817760080 102802347180 104487631560 106229092086 108952914960 118032324540 122572029330 137069796240 141638789448 148226640120 157376432720 159343638129 163429372440 177048486810 196115246928 205604694360 208975263120 212458184172 236064649080 245144058660 265572730215 283277578896 296453280240 318687276258 326858744880 354096973620 411209388720 424916368344 472129298160 490288117320 531145460430 637374552516 708193947240 796718190645 849832736688 980576234640 1062290920860 1274749105032 1416387894480 1593436381290 2124581841720 2549498210064 3186872762580 4249163683440 6373745525160 12747491050320
• Sum of all divisors σ(n): 51215376672768
• Sum of proper divisors (its aliquot sum) s(n): 38467885622448
• 12747491050320 is an abundant number, because the sum of its proper divisors (38467885622448) is greater than itself. Its abundance is 25720394572128

Bases of 12747491050320

• Binary: 10111001100000000001101011010000001101010000₂
• Hexadecimal: 0xB9801AD0350
• Base-36: 4IO471H00

Squares and roots of 12747491050320

• 12747491050320 squared (12747491050320²) is 162498528077988496772102400
• 12747491050320 cubed (12747491050320³) is 2071448532364331593590285552650592768000
• The square root of 12747491050320 is 3570362.8737594727
• The cube root of 12747491050320 is 23360.1111703149

Scales and comparisons

• 12,747,491,050,320 seconds is equal to 405,330 years, 40 weeks, 5 days, 16 hours, 12 minutes.
• To count from 1 to 12,747,491,050,320 would take you about one million, thirteen thousand, three hundred twenty-six 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 12747491050320 cubic inches would be around 1946.7 feet tall.

Recreational maths with 12747491050320

• 12747491050320 backwards is 02305019474721
• 12747491050320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12747491050320's digits is 45
• More coming soon!