145087232831712

Names of 145087232831712

• Cardinal: 145087232831712 can be written as One hundred forty-five trillion, eighty-seven billion, two hundred thirty-two million, eight hundred thirty-one thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.45087232831712 × 10¹⁴

Factors of 145087232831712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16250810165

Divisors of 145087232831712

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 72 93 96 124 144 186 248 279 288 372 496 558 744 992 1116 1488 2232 2976 4464 8928 16250810129 32501620258 48752430387 65003240516 97504860774 130006481032 146257291161 195009721548 260012962064 292514582322 390019443096 503775113999 520025924128 585029164644 780038886192 1007550227998 1170058329288 1511325341997 1560077772384 2015100455996 2340116658576 3022650683994 4030200911992 4533976025991 4680233317152 6045301367988 8060401823984 9067952051982 12090602735976 16120803647968 18135904103964 24181205471952 36271808207928 48362410943904 72543616415856 145087232831712
• Sum of all divisors σ(n): 425901231887040
• Sum of proper divisors (its aliquot sum) s(n): 280813999055328
• 145087232831712 is an abundant number, because the sum of its proper divisors (280813999055328) is greater than itself. Its abundance is 135726766223616

Bases of 145087232831712

• Binary: 100000111111010011000000111110010111000011100000₂
• Hexadecimal: 0x83F4C0F970E0
• Base-36: 1FFG5KDX40

Squares and roots of 145087232831712

• 145087232831712 squared (145087232831712²) is 21050305130763408494112850944
• 145087232831712 cubed (145087232831712³) is 3054130521685652366213617844549134492336128
• The square root of 145087232831712 is 12045216.1803643857
• The cube root of 145087232831712 is 52546.4119082647

Scales and comparisons

• 145,087,232,831,712 seconds is equal to 4,613,325 years, 11 weeks, 2 days, 23 hours, 55 minutes, 12 seconds.
• To count from 1 to 145,087,232,831,712 would take you about eleven million, five hundred thirty-three thousand, three hundred thirteen 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 145087232831712 cubic inches would be around 4378.9 feet tall.

Recreational maths with 145087232831712

• 145087232831712 backwards is 217138232780541
• The number of decimal digits it has is: 15
• The sum of 145087232831712's digits is 54
• More coming soon!