145377676400

Names of 145377676400

• Cardinal: 145377676400 can be written as One hundred forty-five billion, three hundred seventy-seven million, six hundred seventy-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.453776764 × 10¹¹

Factors of 145377676400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 273079

Divisors of 145377676400

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 121 176 200 220 242 275 400 440 484 550 605 880 968 1100 1210 1331 1936 2200 2420 2662 3025 4400 4840 5324 6050 6655 9680 10648 12100 13310 21296 24200 26620 33275 48400 53240 66550 106480 133100 266200 273061 532400 546122 1092244 1365305 2184488 2730610 3003671 4368976 5461220 6007342 6826525 10922440 12014684 13653050 15018355 21844880 24029368 27306100 30036710 33040381 48058736 54612200 60073420 66080762 75091775 109224400 120146840 132161524 150183550 165201905 240293680 264323048 300367100 330403810 363444191 528646096 600734200 660807620 726888382 826009525 1201468400 1321615240 1453776764 1652019050 1817220955 2643230480 2907553528 3304038100 3634441910 5815107056 6608076200 7268883820 9086104775 13216152400 14537767640 18172209550 29075535280 36344419100 72688838200 145377676400
• Sum of all divisors σ(n): 384172020048
• Sum of proper divisors (its aliquot sum) s(n): 238794343648
• 145377676400 is an abundant number, because the sum of its proper divisors (238794343648) is greater than itself. Its abundance is 93416667248

Bases of 145377676400

• Binary: 10000111011001001011110100110001110000₂
• Hexadecimal: 0x21D92F4C70
• Base-36: 1USA450W

Squares and roots of 145377676400

• 145377676400 squared (145377676400²) is 21134668795463116960000
• 145377676400 cubed (145377676400³) is 3072509040968014805546231744000000
• The square root of 145377676400 is 381284.2461996037
• The cube root of 145377676400 is 5258.1451965297

Scales and comparisons

• 145,377,676,400 seconds is equal to 4,622 years, 29 weeks, 23 hours, 53 minutes, 20 seconds.
• To count from 1 to 145,377,676,400 would take you about nine thousand, two hundred forty-five 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 145377676400 cubic inches would be around 438.2 feet tall.

Recreational maths with 145377676400

• 145377676400 backwards is 004676773541
• 145377676400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 145377676400's digits is 50
• More coming soon!