2072942748

Names of 2072942748

• Cardinal: 2072942748 can be written as Two billion, seventy-two million, nine hundred forty-two thousand, seven hundred forty-eight.

Scientific notation

• Scientific notation: 2.072942748 × 10⁹

Factors of 2072942748

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 399

Divisors of 2072942748

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 61 67 73 122 134 146 183 193 201 219 244 268 292 366 386 402 438 549 579 603 657 732 772 804 876 1098 1158 1206 1314 1737 2196 2316 2412 2628 3474 4087 4453 4891 6948 8174 8906 9782 11773 12261 12931 13359 14089 14673 16348 17812 19564 23546 24522 25862 26718 28178 29346 35319 36783 38793 40077 42267 44019 47092 49044 51724 53436 56356 58692 70638 73566 77586 80154 84534 88038 105957 116379 126801 141276 147132 155172 160308 169068 176076 211914 232758 253602 298351 423828 465516 507204 596702 788791 859429 895053 943963 1193404 1577582 1718858 1790106 1887926 2366373 2578287 2685159 2831889 3155164 3437716 3580212 3775852 4732746 5156574 5370318 5663778 7099119 7734861 8495667 9465492 10313148 10740636 11327556 14198238 15469722 16991334 28396476 30939444 33982668 57581743 115163486 172745229 230326972 345490458 518235687 690980916 1036471374 2072942748
• Sum of all divisors σ(n): 5507765536
• Sum of proper divisors (its aliquot sum) s(n): 3434822788
• 2072942748 is an abundant number, because the sum of its proper divisors (3434822788) is greater than itself. Its abundance is 1361880040

Bases of 2072942748

• Binary: 1111011100011101001100010011100₂
• Hexadecimal: 0x7B8E989C
• Base-36: YA6CV0

Squares and roots of 2072942748

• 2072942748 squared (2072942748²) is 4297091636485791504
• 2072942748 cubed (2072942748³) is 8907624945344673703256812992
• The square root of 2072942748 is 45529.5810215733
• The cube root of 2072942748 is 1275.0555399105

Scales and comparisons

• 2,072,942,748 seconds is equal to 65 years, 47 weeks, 3 days, 9 hours, 25 minutes, 48 seconds.
• To count from 1 to 2,072,942,748 would take you about one hundred thirty-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 2072942748 cubic inches would be around 106.3 feet tall.

Recreational maths with 2072942748

• 2072942748 backwards is 8472492702
• The number of decimal digits it has is: 10
• The sum of 2072942748's digits is 45
• More coming soon!