49089996640

Names of 49089996640

• Cardinal: 49089996640 can be written as Forty-nine billion, eighty-nine million, nine hundred ninety-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.908999664 × 10¹⁰

Factors of 49089996640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 20244

Divisors of 49089996640

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 80 92 115 160 184 230 368 460 683 736 920 1366 1840 2732 3415 3680 5464 6830 10928 13660 15709 19531 21856 27320 31418 39062 54640 62836 78124 78545 97655 109280 125672 156248 157090 195310 251344 312496 314180 390620 449213 502688 624992 628360 781240 898426 1256720 1562480 1796852 2246065 2513440 3124960 3593704 4492130 7187408 8984260 13339673 14374816 17968520 26679346 35937040 53358692 66698365 71874080 106717384 133396730 213434768 266793460 306812479 426869536 533586920 613624958 1067173840 1227249916 1534062395 2134347680 2454499832 3068124790 4908999664 6136249580 9817999328 12272499160 24544998320 49089996640
• Sum of all divisors σ(n): 121200903936
• Sum of proper divisors (its aliquot sum) s(n): 72110907296
• 49089996640 is an abundant number, because the sum of its proper divisors (72110907296) is greater than itself. Its abundance is 23020910656

Bases of 49089996640

• Binary: 101101101101111111011110011101100000₂
• Hexadecimal: 0xB6DFDE760
• Base-36: MJUWZTS

Squares and roots of 49089996640

• 49089996640 squared (49089996640²) is 2409827770115211289600
• 49089996640 cubed (49089996640³) is 118298437137934414619354066944000
• The square root of 49089996640 is 221562.6246459451
• The cube root of 49089996640 is 3661.5446474649

Scales and comparisons

• 49,089,996,640 seconds is equal to 1,560 years, 47 weeks, 2 days, 6 hours, 10 minutes, 40 seconds.
• To count from 1 to 49,089,996,640 would take you about three thousand, one hundred twenty-one 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 49089996640 cubic inches would be around 305.1 feet tall.

Recreational maths with 49089996640

• 49089996640 backwards is 04669998094
• The number of decimal digits it has is: 11
• The sum of 49089996640's digits is 64
• More coming soon!