149135669320

Names of 149135669320

• Cardinal: 149135669320 can be written as One hundred forty-nine billion, one hundred thirty-five million, six hundred sixty-nine thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.4913566932 × 10¹¹

Factors of 149135669320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10015

Divisors of 149135669320

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 40 44 55 88 110 167 211 220 334 422 440 668 835 844 1055 1336 1670 1688 1837 2110 2321 3340 3674 4220 4642 6680 7348 8440 9185 9284 9619 11605 14696 18370 18568 19238 23210 35237 36740 38476 46420 48095 70474 73480 76952 92840 96190 105809 140948 176185 192380 211618 281896 352370 384760 387607 423236 529045 704740 775214 846472 1058090 1409480 1550428 1606373 1938035 2029609 2116180 3100856 3212746 3876070 4059218 4232360 6425492 7752140 8031865 8118436 10148045 12850984 15504280 16063730 16236872 17670103 20296090 22325699 32127460 35340206 40592180 44651398 64254920 70680412 81184360 88350515 89302796 111628495 141360824 176701030 178605592 223256990 338944703 353402060 446513980 677889406 706804120 893027960 1355778812 1694723515 2711557624 3389447030 3728391733 6778894060 7456783466 13557788120 14913566932 18641958665 29827133864 37283917330 74567834660 149135669320
• Sum of all divisors σ(n): 370035993600
• Sum of proper divisors (its aliquot sum) s(n): 220900324280
• 149135669320 is an abundant number, because the sum of its proper divisors (220900324280) is greater than itself. Its abundance is 71764654960

Bases of 149135669320

• Binary: 10001010111001001011011011100001001000₂
• Hexadecimal: 0x22B92DB848
• Base-36: 1WIFIYX4

Squares and roots of 149135669320

• 149135669320 squared (149135669320²) is 22241447863524389262400
• 149135669320 cubed (149135669320³) is 3316993213772593806792245109568000
• The square root of 149135669320 is 386180.8764296855
• The cube root of 149135669320 is 5303.0677542943

Scales and comparisons

• 149,135,669,320 seconds is equal to 4,742 years, 2 weeks, 5 days, 6 hours, 48 minutes, 40 seconds.
• To count from 1 to 149,135,669,320 would take you about nine thousand, four hundred eighty-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 149135669320 cubic inches would be around 441.9 feet tall.

Recreational maths with 149135669320

• 149135669320 backwards is 023966531941
• The number of decimal digits it has is: 12
• The sum of 149135669320's digits is 49
• More coming soon!