149460774512

Names of 149460774512

• Cardinal: 149460774512 can be written as One hundred forty-nine billion, four hundred sixty million, seven hundred seventy-four thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.49460774512 × 10¹¹

Factors of 149460774512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2911

Divisors of 149460774512

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 46 49 56 92 98 112 161 184 196 322 368 392 644 784 1127 1288 2254 2576 2879 4508 5758 9016 11516 18032 20153 23032 40306 46064 66217 80612 132434 141071 161224 264868 282142 322448 463519 529736 564284 927038 1059472 1128568 1854076 2257136 3244633 3708152 6489266 7416304 8288641 12978532 16577282 25957064 33154564 51914128 58020487 66309128 116040974 132618256 190638743 232081948 381277486 406143409 464163896 762554972 812286818 928327792 1334471201 1525109944 1624573636 2668942402 3050219888 3249147272 5337884804 6498294544 9341298407 10675769608 18682596814 21351539216 37365193628 74730387256 149460774512
• Sum of all divisors σ(n): 351626822568
• Sum of proper divisors (its aliquot sum) s(n): 202166048056
• 149460774512 is an abundant number, because the sum of its proper divisors (202166048056) is greater than itself. Its abundance is 52705273544

Bases of 149460774512

• Binary: 10001011001100100011100110111001110000₂
• Hexadecimal: 0x22CC8E6E70
• Base-36: 1WNT33OW

Squares and roots of 149460774512

• 149460774512 squared (149460774512²) is 22338523117726908838144
• 149460774512 cubed (149460774512³) is 3338732966629680751852620288585728
• The square root of 149460774512 is 386601.5707572851
• The cube root of 149460774512 is 5306.9183949241

Scales and comparisons

• 149,460,774,512 seconds is equal to 4,752 years, 20 weeks, 2 days, 1 hour, 48 minutes, 32 seconds.
• To count from 1 to 149,460,774,512 would take you about nine thousand, five hundred 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 149460774512 cubic inches would be around 442.2 feet tall.

Recreational maths with 149460774512

• 149460774512 backwards is 215477064941
• The number of decimal digits it has is: 12
• The sum of 149460774512's digits is 50
• More coming soon!