445401133940

Names of 445401133940

• Cardinal: 445401133940 can be written as Four hundred forty-five billion, four hundred one million, one hundred thirty-three thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.4540113394 × 10¹¹

Factors of 445401133940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 174

Divisors of 445401133940

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 53 70 98 106 107 140 196 212 214 245 265 343 371 428 490 530 535 686 742 749 980 1060 1070 1372 1484 1498 1715 1855 2140 2597 2996 3430 3710 3745 5194 5243 5671 6860 7420 7490 10388 10486 11342 11449 12985 14980 18179 20972 22684 22898 25970 26215 28355 36358 36701 39697 45796 51940 52430 56710 57245 72716 73402 79394 80143 90895 104860 113420 114490 146804 158788 160286 181790 183505 198485 228980 277879 320572 363580 367010 396970 400715 555758 561001 606797 734020 793940 801430 1111516 1122002 1213594 1225043 1389395 1602860 1945153 2244004 2427188 2450086 2778790 2805005 3033985 3890306 3927007 4247579 4900172 5557580 5610010 6067970 6125215 7780612 7854014 8495158 8575301 9725765 11220020 12135940 12250430 15708028 16990316 17150602 19451530 19635035 21237895 24500860 29733053 34301204 38903060 39270070 42475790 42876505 59466106 60027107 64927279 78540140 84951580 85753010 118932212 120054214 129854558 148665265 171506020 208131371 240108428 259709116 297330530 300135535 324636395 416262742 420189749 454490953 594661060 600271070 649272790 832525484 840379498 908981906 1040656855 1200542140 1298545580 1680758996 1817963812 2081313710 2100948745 2272454765 3181436671 4162627420 4201897490 4544909530 6362873342 8403794980 9089819060 12725746684 15907183355 22270056697 31814366710 44540113394 63628733420 89080226788 111350283485 222700566970 445401133940
• Sum of all divisors σ(n): 1121843520000
• Sum of proper divisors (its aliquot sum) s(n): 676442386060
• 445401133940 is an abundant number, because the sum of its proper divisors (676442386060) is greater than itself. Its abundance is 231041252120

Bases of 445401133940

• Binary: 110011110110011111110011111001101110100₂
• Hexadecimal: 0x67B3F9F374
• Base-36: 5OM4C2GK

Squares and roots of 445401133940

• 445401133940 squared (445401133940²) is 198382170115037819923600
• 445401133940 cubed (445401133940³) is 88359643522715825239956964166984000
• The square root of 445401133940 is 667383.7980802349
• The cube root of 445401133940 is 7636.9000399425

Scales and comparisons

• 445,401,133,940 seconds is equal to 14,162 years, 19 weeks, 4 days, 17 hours, 12 minutes, 20 seconds.
• To count from 1 to 445,401,133,940 would take you about twenty-eight thousand, three hundred twenty-four 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 445401133940 cubic inches would be around 636.4 feet tall.

Recreational maths with 445401133940

• 445401133940 backwards is 049331104544
• The number of decimal digits it has is: 12
• The sum of 445401133940's digits is 38
• More coming soon!