1138674678185149

Names of 1138674678185149

• Cardinal: 1138674678185149 can be written as One quadrillion, one hundred thirty-eight trillion, six hundred seventy-four billion, six hundred seventy-eight million, one hundred eighty-five thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 1.138674678185149 × 10¹⁵

Factors of 1138674678185149

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 54175

Divisors of 1138674678185149

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 19 31 79 133 217 241 271 553 589 1501 1687 1897 2449 4123 4579 5149 7471 8401 10507 17143 19039 21409 32053 36043 46531 52297 53527 58807 65311 133273 141949 149863 159619 325717 361741 374689 406771 457177 590209 663679 993643 1017013 1117333 1240909 1659337 2024641 2532187 2847397 4131463 4228633 4645753 5159569 7119091 8686363 11213971 11615359 12609901 12900007 14172487 14505817 29600431 31527403 36116983 38468179 78497797 80344027 88269307 90300049 98031811 101540719 131087623 159946639 220691821 245100133 269277253 275610523 399900217 449680327 562408189 686222677 917613361 1019100553 1119626473 1145959543 1715700931 1929273661 2490664837 2799301519 3038986141 3147762289 3495901897 7133703871 7598104123 8021716801 8543926213 17434653859 19362910507 21272902987 21773231317 24471313279 31592117143 35524745833 53186728861 59807483491 66422136043 108372958807 135540373549 152412619219 221144820001 248673220831 276176249863 464954952301 600250225717 674970170827 758610711649 1933233749041 2059086217333 4201751580019 4724791195789 5247348747397 8561463745753 14413603521331 36731441231779 59930246220271 162667811169307 1138674678185149
• Sum of all divisors σ(n): 1443195728691200
• Sum of proper divisors (its aliquot sum) s(n): 304521050506051
• 1138674678185149 is a deficient number, because the sum of its proper divisors (304521050506051) is less than itself. Its deficiency is 834153627679098

Bases of 1138674678185149

• Binary: 100000010111001111001011011101101010011110010111101₂
• Hexadecimal: 0x40B9E5BB53CBD
• Base-36: B7MJXBOKHP

Squares and roots of 1138674678185149

• 1138674678185149 squared (1138674678185149²) is 1296580022740052639948324152201
• 1138674678185149 cubed (1138674678185149³) is 1476382840134822612126505946880888934733862949
• The square root of 1138674678185149 is 33744254.0024986921
• The cube root of 1138674678185149 is 104423.8948386509

Scales and comparisons

• 1,138,674,678,185,149 seconds is equal to 36,206,332 years, 31 weeks, 6 days, 14 hours, 5 minutes, 49 seconds.
• To count from 1 to 1,138,674,678,185,149 would take you about one hundred eight million, six hundred eighteen thousand, nine hundred ninety-seven 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 1138674678185149 cubic inches would be around 8702 feet tall.

Recreational maths with 1138674678185149

• 1138674678185149 backwards is 9415818764768311
• 1138674678185149 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1138674678185149's digits is 79
• More coming soon!