457012078390

Names of 457012078390

• Cardinal: 457012078390 can be written as Four hundred fifty-seven billion, twelve million, seventy-eight thousand, three hundred ninety.

Scientific notation

• Scientific notation: 4.5701207839 × 10¹¹

Factors of 457012078390

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 280

Divisors of 457012078390

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 7 10 14 35 49 70 73 98 146 193 245 343 365 386 490 511 686 730 965 1022 1351 1715 1930 2401 2555 2702 3430 3577 4802 5110 6755 7154 9457 12005 13510 14089 16807 17885 18914 24010 25039 28178 33614 35770 37249 47285 50078 66199 70445 74498 84035 94570 98623 125195 132398 140890 168070 175273 186245 197246 250390 260743 330995 350546 372490 463393 493115 521486 661990 690361 876365 926786 986230 1226911 1303715 1380722 1752730 1825201 2316965 2453822 2607430 2719177 3243751 3451805 3650402 4633930 4832527 5438354 6134555 6487502 6903610 9126005 9665054 12269110 12776407 13595885 16218755 18252010 19034239 24162635 25552814 27191770 32437510 33827689 38068478 48325270 63882035 67655378 89434849 95171195 127764070 133239673 169138445 178869698 190342390 236793823 266479346 338276890 447174245 473587646 626043943 666198365 894348490 932677711 1183969115 1252087886 1332396730 1865355422 2367938230 3130219715 4663388555 6260439430 6528743977 9326777110 13057487954 32643719885 45701207839 65287439770 91402415678 228506039195 457012078390
• Sum of all divisors σ(n): 977930882208
• Sum of proper divisors (its aliquot sum) s(n): 520918803818
• 457012078390 is an abundant number, because the sum of its proper divisors (520918803818) is greater than itself. Its abundance is 63906725428

Bases of 457012078390

• Binary: 110101001101000000010101110011100110110₂
• Hexadecimal: 0x6A680AE736
• Base-36: 5TY56WJA

Squares and roots of 457012078390

• 457012078390 squared (457012078390²) is 208860039794347504992100
• 457012078390 cubed (457012078390³) is 95451560879032861430350521530719000
• The square root of 457012078390 is 676026.6846730239
• The cube root of 457012078390 is 7702.6924771383

Scales and comparisons

• 457,012,078,390 seconds is equal to 14,531 years, 29 weeks, 4 days, 15 hours, 33 minutes, 10 seconds.
• To count from 1 to 457,012,078,390 would take you about twenty-nine thousand and sixty-three 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 457012078390 cubic inches would be around 641.9 feet tall.

Recreational maths with 457012078390

• 457012078390 backwards is 093870210754
• The number of decimal digits it has is: 12
• The sum of 457012078390's digits is 46
• More coming soon!