1980244448

Names of 1980244448

• Cardinal: 1980244448 can be written as One billion, nine hundred eighty million, two hundred forty-four thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.980244448 × 10⁹

Factors of 1980244448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5154

Divisors of 1980244448

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 49 52 56 76 91 98 104 112 133 152 182 196 208 224 247 266 304 364 392 416 494 532 608 637 728 784 931 988 1064 1274 1456 1568 1729 1862 1976 2128 2548 2912 3458 3724 3952 4256 5096 5113 6916 7448 7904 10192 10226 12103 13832 14896 20384 20452 24206 27664 29792 35791 40904 48412 55328 66469 71582 81808 96824 97147 132938 143164 163616 193648 194294 250537 265876 286328 387296 388588 465283 501074 531752 572656 680029 777176 930566 1002148 1063504 1145312 1262911 1360058 1554352 1861132 2004296 2127008 2525822 2720116 3108704 3256981 3722264 4008592 4760203 5051644 5440232 6513962 7444528 8017184 8840377 9520406 10103288 10880464 13027924 14889056 17680754 19040812 20206576 21760928 26055848 35361508 38081624 40413152 52111696 61882639 70723016 76163248 104223392 123765278 141446032 152326496 247530556 282892064 495061112 990122224 1980244448
• Sum of all divisors σ(n): 5142024720
• Sum of proper divisors (its aliquot sum) s(n): 3161780272
• 1980244448 is an abundant number, because the sum of its proper divisors (3161780272) is greater than itself. Its abundance is 1181535824

Bases of 1980244448

• Binary: 1110110000010000010000111100000₂
• Hexadecimal: 0x760821E0
• Base-36: WQZIE8

Squares and roots of 1980244448

• 1980244448 squared (1980244448²) is 3921368073834824704
• 1980244448 cubed (1980244448³) is 7765267356775865689149243392
• The square root of 1980244448 is 44499.9376179339
• The cube root of 1980244448 is 1255.7589094639

Scales and comparisons

• 1,980,244,448 seconds is equal to 62 years, 50 weeks, 1 day, 11 hours, 54 minutes, 8 seconds.
• To count from 1 to 1,980,244,448 would take you about one hundred twenty-five 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 1980244448 cubic inches would be around 104.6 feet tall.

Recreational maths with 1980244448

• 1980244448 backwards is 8444420891
• The number of decimal digits it has is: 10
• The sum of 1980244448's digits is 44
• More coming soon!