149365248

Names of 149365248

• Cardinal: 149365248 can be written as One hundred forty-nine million, three hundred sixty-five thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.49365248 × 10⁸

Factors of 149365248

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2121

Divisors of 149365248

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 47 48 64 94 96 128 141 188 192 256 282 376 384 512 564 752 768 1128 1504 1536 2069 2256 3008 4138 4512 6016 6207 8276 9024 12032 12414 16552 18048 24064 24828 33104 36096 49656 66208 72192 97243 99312 132416 194486 198624 264832 291729 388972 397248 529664 583458 777944 794496 1059328 1166916 1555888 1588992 2333832 3111776 3177984 4667664 6223552 9335328 12447104 18670656 24894208 37341312 49788416 74682624 149365248
• Sum of all divisors σ(n): 406581120
• Sum of proper divisors (its aliquot sum) s(n): 257215872
• 149365248 is an abundant number, because the sum of its proper divisors (257215872) is greater than itself. Its abundance is 107850624

Bases of 149365248

• Binary: 1000111001110010001000000000₂
• Hexadecimal: 0x8E72200
• Base-36: 2GXEYO

Squares and roots of 149365248

• 149365248 squared (149365248²) is 22309977310101504
• 149365248 cubed (149365248³) is 3332335293797684050132992
• The square root of 149365248 is 12221.5075993103
• The cube root of 149365248 is 530.5787530883

Scales and comparisons

• 149,365,248 seconds is equal to 4 years, 38 weeks, 6 days, 18 hours, 20 minutes, 48 seconds.
• To count from 1 to 149,365,248 would take you about seven 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 149365248 cubic inches would be around 44.2 feet tall.

Recreational maths with 149365248

• 149365248 backwards is 842563941
• The number of decimal digits it has is: 9
• The sum of 149365248's digits is 42
• More coming soon!