12551334970720

Names of 12551334970720

• Cardinal: 12551334970720 can be written as Twelve trillion, five hundred fifty-one billion, three hundred thirty-four million, nine hundred seventy thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.255133497072 × 10¹³

Factors of 12551334970720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 29567

Divisors of 12551334970720

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 65 70 80 91 98 104 112 130 140 160 182 196 208 224 245 260 280 364 392 416 455 490 520 560 637 728 784 910 980 1040 1120 1274 1456 1568 1820 1960 2080 2548 2912 3185 3640 3920 5023 5096 6370 7280 7840 10046 10192 12740 14560 20092 20384 24517 25115 25480 35161 40184 49034 50230 50960 65299 70322 80368 98068 100460 101920 122585 130598 140644 160736 171619 175805 196136 200920 245170 246127 261196 281288 318721 326495 343238 351610 392272 401840 457093 490340 492254 522392 562576 637442 652990 686476 703220 784544 803680 858095 914186 980680 984508 1044784 1125152 1201333 1230635 1274884 1305980 1372952 1406440 1593605 1716190 1828372 1961360 1969016 2089568 2231047 2285465 2402666 2461270 2549768 2611960 2745904 2812880 3187210 3199651 3432380 3656744 3922720 3938032 4462094 4570930 4805332 4922540 5099536 5223920 5491808 5625760 6006665 6374420 6399302 6864760 7313488 7876064 8924188 9141860 9610664 9845080 10199072 10447840 11155235 12013330 12748840 12798604 13729520 14626976 15617329 15998255 17848376 18283720 19221328 19690160 22310470 24026660 25497680 25597208 27459040 31234658 31996510 35696752 36567440 38442656 39380320 44620940 48053320 50995360 51194416 62469316 63993020 71393504 73134880 78086645 89241880 96106640 102388832 123148891 124938632 127986040 156173290 178483760 192213280 246297782 249877264 255972080 312346580 356967520 492595564 499754528 511944160 615744455 624693160 862042237 985191128 1231488910 1249386320 1600935583 1724084474 1970382256 2462977820 2498772640 3201871166 3448168948 3940764512 4310211185 4925955640 6034295659 6403742332 6896337896 8004677915 8620422370 9851911280 11206549081 12068591318 12807484664 13792675792 16009355830 17240844740 19703822560 22413098162 24137182636 25614969328 27585351584 30171478295 32018711660 34481689480 44826196324 48274365272 51229938656 56032745405 60342956590 64037423320 68963378960 78445843567 89652392648 96548730544 112065490810 120685913180 128074846640 137926757920 156891687134 179304785296 193097461088 224130981620 241371826360 256149693280 313783374268 358609570592 392229217835 448261963240 482743652720 627566748536 784458435670 896523926480 965487305440 1255133497072 1568916871340 1793047852960 2510266994144 3137833742680 6275667485360 12551334970720
• Sum of all divisors σ(n): 37156034942208
• Sum of proper divisors (its aliquot sum) s(n): 24604699971488
• 12551334970720 is an abundant number, because the sum of its proper divisors (24604699971488) is greater than itself. Its abundance is 12053365000768

Bases of 12551334970720

• Binary: 10110110101001010101110111001100010101100000₂
• Hexadecimal: 0xB6A55DCC560
• Base-36: 4G604RXB4

Squares and roots of 12551334970720

• 12551334970720 squared (12551334970720²) is 157536009547218823257318400
• 12551334970720 cubed (12551334970720³) is 1977287225777687409465827295089717248000
• The square root of 12551334970720 is 3542786.3286853753
• The cube root of 12551334970720 is 23239.6708861313

Scales and comparisons

• 12,551,334,970,720 seconds is equal to 399,093 years, 32 weeks, 4 days, 16 hours, 18 minutes, 40 seconds.
• To count from 1 to 12,551,334,970,720 would take you about nine hundred ninety-seven thousand, seven hundred thirty-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 12551334970720 cubic inches would be around 1936.6 feet tall.

Recreational maths with 12551334970720

• 12551334970720 backwards is 02707943315521
• 12551334970720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12551334970720's digits is 49
• More coming soon!