12398547918848

Names of 12398547918848

• Cardinal: 12398547918848 can be written as Twelve trillion, three hundred ninety-eight billion, five hundred forty-seven million, nine hundred eighteen thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.2398547918848 × 10¹³

Factors of 12398547918848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 3216

Divisors of 12398547918848

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 73 91 104 112 128 146 182 208 224 256 292 364 416 448 511 512 584 728 832 896 949 1022 1024 1168 1456 1664 1792 1898 2044 2048 2336 2912 3121 3328 3584 3796 4088 4096 4672 5329 5824 6242 6643 6656 7168 7592 8176 8192 9344 10658 11648 12484 13286 13312 14336 15184 16352 18688 21316 21847 23296 24968 26572 26624 28672 30368 32704 37303 37376 40573 42632 43694 46592 49936 53144 53248 57344 60736 65408 69277 74606 74752 81146 85264 87388 93184 99872 106288 106496 121472 130816 138554 149212 149504 162292 170528 174776 186368 199744 212576 227833 242944 261632 277108 284011 298424 299008 324584 341056 349552 372736 399488 425152 455666 484939 485888 523264 554216 568022 596848 598016 649168 682112 699104 745472 798976 850304 911332 969878 971776 1046528 1108432 1136044 1193696 1298336 1364224 1398208 1594831 1597952 1700608 1822664 1939756 1943552 2093056 2216864 2272088 2387392 2596672 2728448 2796416 2961829 3189662 3195904 3401216 3645328 3879512 3887104 4186112 4433728 4544176 4774784 5193344 5456896 5592832 5923658 6379324 6391808 6802432 7290656 7759024 7774208 8867456 9088352 9549568 10386688 10913792 11185664 11847316 12758648 12783616 13604864 14581312 15518048 16631809 17734912 18176704 19099136 20732803 20773376 21827584 22371328 23694632 25517296 25567232 27209728 29162624 31036096 33263618 35469824 36353408 38198272 41465606 41546752 43655168 44742656 47389264 51034592 54419456 58325248 62072192 66527236 70939648 72706816 76396544 82931212 83093504 89485312 94778528 102069184 116422663 116650496 124144384 133054472 141879296 145413632 152793088 165862424 166187008 178970624 189557056 204138368 216213517 232845326 233300992 248288768 266108944 283758592 290827264 305586176 331724848 332374016 379114112 408276736 432427034 465690652 466601984 496577536 532217888 567517184 581654528 663449696 758228224 816553472 864854068 931381304 933203968 993155072 1064435776 1163309056 1326899392 1513494619 1516456448 1633106944 1729708136 1862762608 1866407936 1986310144 2128871552 2326618112 2653798784 3026989238 3032912896 3266213888 3459416272 3725525216 3972620288 4257743104 5307597568 6053978476 6065825792 6532427776 6918832544 7451050432 8515486208 10615195136 12107956952 12131651584 13064855552 13837665088 14902100864 17030972416 21230390272 24215913904 24263303168 27675330176 29804201728 34061944832 42460780544 48431827808 55350660352 59608403456 68123889664 84921561088 96863655616 110701320704 119216806912 136247779328 169843122176 193727311232 221402641408 238433613824 387454622464 442805282816 476867227648 774909244928 885610565632 953734455296 1549818489856 1771221131264 3099636979712 6199273959424 12398547918848
• Sum of all divisors σ(n): 30951330320736
• Sum of proper divisors (its aliquot sum) s(n): 18552782401888
• 12398547918848 is an abundant number, because the sum of its proper divisors (18552782401888) is greater than itself. Its abundance is 6154234483040

Bases of 12398547918848

• Binary: 10110100011011000011000010110110000000000000₂
• Hexadecimal: 0xB46C30B6000
• Base-36: 4E7TBB5KW

Squares and roots of 12398547918848

• 12398547918848 squared (12398547918848²) is 153723990495970071993647104
• 12398547918848 cubed (12398547918848³) is 1905954262440819467447726031576542216192
• The square root of 12398547918848 is 3521157.1846266675
• The cube root of 12398547918848 is 23144.9870231235

Scales and comparisons

• 12,398,547,918,848 seconds is equal to 394,235 years, 24 weeks, 4 days, 34 minutes, 8 seconds.
• To count from 1 to 12,398,547,918,848 would take you about nine hundred eighty-five thousand, five hundred eighty-eight 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 12398547918848 cubic inches would be around 1928.7 feet tall.

Recreational maths with 12398547918848

• 12398547918848 backwards is 84881974589321
• The number of decimal digits it has is: 14
• The sum of 12398547918848's digits is 77
• More coming soon!