1218812908048

Names of 1218812908048

• Cardinal: 1218812908048 can be written as One trillion, two hundred eighteen billion, eight hundred twelve million, nine hundred eight thousand and forty-eight.

Scientific notation

• Scientific notation: 1.218812908048 × 10¹²

Factors of 1218812908048

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9323

Divisors of 1218812908048

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 17 19 29 34 38 58 68 76 116 136 152 232 272 304 323 464 493 551 646 983 986 1102 1292 1966 1972 2204 2584 3932 3944 4408 5168 7864 7888 8273 8816 9367 15728 16546 16711 18677 18734 28507 33092 33422 37354 37468 57014 66184 66844 74708 74936 114028 132368 133688 140641 149416 149872 157187 228056 239917 267376 281282 298832 314374 317509 456112 479834 484619 541633 562564 628748 635018 959668 969238 1083266 1125128 1257496 1270036 1919336 1938476 2166532 2250256 2514992 2540072 2672179 3838672 3876952 4078589 4333064 4558423 5080144 5344358 7753904 8132359 8157178 8666128 9116846 9207761 10688716 16264718 16314356 18233692 18415522 21377432 32529436 32628712 36467384 36831044 42754864 65058872 65257424 72934768 73662088 77493191 130117744 138250103 147324176 154514821 154986382 235838411 276500206 309029642 309972764 471676822 553000412 618059284 619945528 943353644 1106000824 1236118568 1239891056 1886707288 2212001648 2472237136 2626751957 3773414576 4009252987 4480929809 5253503914 8018505974 8961859618 10507007828 16037011948 17923719236 21014015656 32074023896 35847438472 42028031312 64148047792 71694876944 76175806753 152351613506 304703227012 609406454024 1218812908048
• Sum of all divisors σ(n): 2725813036800
• Sum of proper divisors (its aliquot sum) s(n): 1507000128752
• 1218812908048 is an abundant number, because the sum of its proper divisors (1507000128752) is greater than itself. Its abundance is 288187220704

Bases of 1218812908048

• Binary: 10001101111000110111010010001001000010000₂
• Hexadecimal: 0x11BC6E91210
• Base-36: FJWXQIOG

Squares and roots of 1218812908048

• 1218812908048 squared (1218812908048²) is 1485504904824422503170304
• 1218812908048 cubed (1218812908048³) is 1810552552968621855941209717636206592
• The square root of 1218812908048 is 1103998.5996585323
• The cube root of 1218812908048 is 10681.8304854365

Scales and comparisons

• 1,218,812,908,048 seconds is equal to 38,754 years, 24 weeks, 6 days, 21 hours, 7 minutes, 28 seconds.
• To count from 1 to 1,218,812,908,048 would take you about ninety-six thousand, eight hundred eighty-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 1218812908048 cubic inches would be around 890.2 feet tall.

Recreational maths with 1218812908048

• 1218812908048 backwards is 8408092188121
• The number of decimal digits it has is: 13
• The sum of 1218812908048's digits is 52
• More coming soon!