145525988118400

Names of 145525988118400

• Cardinal: 145525988118400 can be written as One hundred forty-five trillion, five hundred twenty-five billion, nine hundred eighty-eight million, one hundred eighteen thousand, four hundred.

Scientific notation

• Scientific notation: 1.455259881184 × 10¹⁴

Factors of 145525988118400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9910255

Divisors of 145525988118400

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 320 400 640 800 1600 3200 4591 9182 18364 22955 36728 45910 73456 91820 114775 146912 183640 229550 293824 367280 459100 587648 734560 918200 1469120 1836400 2938240 3672800 7345600 9905657 14691200 19811314 39622628 49528285 79245256 99056570 158490512 198113140 247641425 316981024 396226280 495282850 633962048 792452560 990565700 1267924096 1584905120 1981131400 3169810240 3962262800 6339620480 7924525600 15849051200 31698102400 45476871287 90953742574 181907485148 227384356435 363814970296 454768712870 727629940592 909537425740 1136921782175 1455259881184 1819074851480 2273843564350 2910519762368 3638149702960 4547687128700 5821039524736 7276299405920 9095374257400 14552598811840 18190748514800 29105197623680 36381497029600 72762994059200 145525988118400
• Sum of all divisors σ(n): 359573008042080
• Sum of proper divisors (its aliquot sum) s(n): 214047019923680
• 145525988118400 is an abundant number, because the sum of its proper divisors (214047019923680) is greater than itself. Its abundance is 68521031805280

Bases of 145525988118400

• Binary: 100001000101101011101000110100111100111110000000₂
• Hexadecimal: 0x845AE8D3CF80
• Base-36: 1FL1PRYF0G

Squares and roots of 145525988118400

• 145525988118400 squared (145525988118400²) is 21177813217836697972418560000
• 145525988118400 cubed (145525988118400³) is 3081922194712597780085672733471637504000000
• The square root of 145525988118400 is 12063415.2758826967
• The cube root of 145525988118400 is 52599.3267753473

Scales and comparisons

• 145,525,988,118,400 seconds is equal to 4,627,276 years, 14 weeks, 4 days, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 145,525,988,118,400 would take you about eleven million, five hundred sixty-eight thousand, one hundred ninety 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 145525988118400 cubic inches would be around 4383.3 feet tall.

Recreational maths with 145525988118400

• 145525988118400 backwards is 004811889525541
• The number of decimal digits it has is: 15
• The sum of 145525988118400's digits is 61
• More coming soon!