145253742000

Names of 145253742000

• Cardinal: 145253742000 can be written as One hundred forty-five billion, two hundred fifty-three million, seven hundred forty-two thousand.

Scientific notation

• Scientific notation: 1.45253742 × 10¹¹

Factors of 145253742000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 13146

Divisors of 145253742000

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 43 48 50 60 75 80 86 100 120 125 129 150 172 200 215 240 250 258 300 344 375 400 430 500 516 600 645 688 750 860 1000 1032 1075 1200 1290 1500 1720 1849 2000 2064 2150 2580 3000 3225 3440 3698 4300 5160 5375 5547 6000 6450 7396 8600 9245 10320 10750 11094 12900 13093 14792 16125 17200 18490 21500 22188 25800 26186 27735 29584 32250 36980 39279 43000 44376 46225 51600 52372 55470 64500 65465 73960 78558 86000 88752 92450 104744 110940 129000 130930 138675 147920 157116 184900 196395 209488 221880 231125 258000 261860 277350 314232 327325 369800 392790 443760 462250 523720 554700 562999 628464 654650 693375 739600 785580 924500 981975 1047440 1109400 1125998 1309300 1386750 1571160 1636625 1688997 1849000 1963950 2218800 2251996 2618600 2773500 2814995 3142320 3273250 3377994 3698000 3927900 4503992 4909875 5237200 5547000 5629990 6546500 6755988 7855800 8444985 9007984 9819750 11094000 11259980 13093000 13511976 14074975 15711600 16889970 19639500 22519960 24208957 26186000 27023952 28149950 33779940 39279000 42224925 45039920 48417914 56299900 67559880 70374875 72626871 78558000 84449850 96835828 112599800 121044785 135119760 140749750 145253742 168899700 193671656 211124625 225199600 242089570 281499500 290507484 337799400 363134355 387343312 422249250 484179140 562999000 581014968 605223925 675598800 726268710 844498500 968358280 1125998000 1162029936 1210447850 1452537420 1688997000 1815671775 1936716560 2420895700 2905074840 3026119625 3377994000 3631343550 4841791400 5810149680 6052239250 7262687100 9078358875 9683582800 12104478500 14525374200 18156717750 24208957000 29050748400 36313435500 48417914000 72626871000 145253742000
• Sum of all divisors σ(n): 479478606048
• Sum of proper divisors (its aliquot sum) s(n): 334224864048
• 145253742000 is an abundant number, because the sum of its proper divisors (334224864048) is greater than itself. Its abundance is 188971122048

Bases of 145253742000

• Binary: 10000111010001110011000011010110110000₂
• Hexadecimal: 0x21D1CC35B0
• Base-36: 1UQ8BSMO

Squares and roots of 145253742000

• 145253742000 squared (145253742000²) is 21098649565002564000000
• 145253742000 cubed (145253742000³) is 3064657800463294660594488000000000
• The square root of 145253742000 is 381121.6892279943
• The cube root of 145253742000 is 5256.6505829701

Scales and comparisons

• 145,253,742,000 seconds is equal to 4,618 years, 32 weeks, 1 day, 13 hours, 40 minutes.
• To count from 1 to 145,253,742,000 would take you about nine thousand, two hundred thirty-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 145253742000 cubic inches would be around 438.1 feet tall.

Recreational maths with 145253742000

• 145253742000 backwards is 000247352541
• The number of decimal digits it has is: 12
• The sum of 145253742000's digits is 33
• More coming soon!