1445023125

Names of 1445023125

• Cardinal: 1445023125 can be written as One billion, four hundred forty-five million, twenty-three thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.445023125 × 10⁹

Factors of 1445023125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 969

Divisors of 1445023125

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 7 9 13 15 21 25 27 35 39 45 63 65 75 91 105 117 125 135 175 189 195 225 273 315 325 351 375 455 525 585 625 675 819 875 941 945 975 1125 1365 1575 1625 1755 1875 2275 2457 2625 2823 2925 3375 4095 4375 4705 4725 4875 5625 6587 6825 7875 8125 8469 8775 11375 12233 12285 13125 14115 14625 16875 19761 20475 23525 23625 24375 25407 32935 34125 36699 39375 42345 43875 56875 59283 61165 61425 70575 73125 85631 98805 102375 110097 117625 118125 127035 164675 170625 177849 183495 211725 219375 256893 296415 305825 307125 330291 352875 428155 494025 511875 550485 588125 635175 770679 823375 889245 917475 1058625 1284465 1482075 1529125 1535625 1651455 1764375 2140775 2312037 2470125 2752425 3175875 3853395 4116875 4446225 4587375 5293125 6422325 7410375 7645625 8257275 10703875 11560185 12350625 13762125 15879375 19266975 22231125 22936875 32111625 37051875 41286375 53519375 57800925 68810625 96334875 111155625 160558125 206431875 289004625 481674375 1445023125
• Sum of all divisors σ(n): 3295944960
• Sum of proper divisors (its aliquot sum) s(n): 1850921835
• 1445023125 is an abundant number, because the sum of its proper divisors (1850921835) is greater than itself. Its abundance is 405898710

Bases of 1445023125

• Binary: 1010110001000010100110110010101₂
• Hexadecimal: 0x56214D95
• Base-36: NWBUZ9

Squares and roots of 1445023125

• 1445023125 squared (1445023125²) is 2088091831784765625
• 1445023125 cubed (1445023125³) is 3017340984052596350830078125
• The square root of 1445023125 is 38013.4597872911
• The cube root of 1445023125 is 1130.5547501929

Scales and comparisons

• 1,445,023,125 seconds is equal to 45 years, 49 weeks, 1 day, 19 hours, 18 minutes, 45 seconds.
• To count from 1 to 1,445,023,125 would take you about ninety-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 1445023125 cubic inches would be around 94.2 feet tall.

Recreational maths with 1445023125

• 1445023125 backwards is 5213205441
• 1445023125 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1445023125's digits is 27
• More coming soon!