20464068744

Names of 20464068744

• Cardinal: 20464068744 can be written as Twenty billion, four hundred sixty-four million, sixty-eight thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 2.0464068744 × 10¹⁰

Factors of 20464068744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1891

Divisors of 20464068744

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 81 84 98 108 126 147 162 168 189 196 216 252 294 324 343 378 392 441 504 567 588 648 686 756 882 1029 1134 1176 1323 1372 1512 1764 1879 2058 2268 2401 2646 2744 3087 3528 3758 3969 4116 4536 4802 5292 5637 6174 7203 7516 7938 8232 9261 9604 10584 11274 12348 13153 14406 15032 15876 16807 16911 18522 19208 21609 22548 24696 26306 27783 28812 31752 33614 33822 37044 39459 43218 45096 50421 50733 52612 55566 57624 64827 67228 67644 74088 78918 86436 92071 100842 101466 105224 111132 118377 129654 134456 135288 151263 152199 157836 172872 184142 194481 201684 202932 222264 236754 259308 276213 302526 304398 315672 355131 368284 388962 403368 405864 453789 473508 518616 552426 605052 608796 644497 710262 736568 777924 828639 907578 947016 1065393 1104852 1210104 1217592 1288994 1361367 1420524 1555848 1657278 1815156 1933491 2130786 2209704 2485917 2577988 2722734 2841048 3314556 3630312 3866982 4261572 4511479 4971834 5155976 5445468 5800473 6629112 7457751 7733964 8523144 9022958 9943668 10890936 11600946 13534437 14915502 15467928 17401419 18045916 19887336 23201892 27068874 29831004 31580353 34802838 36091832 40603311 46403784 52204257 54137748 59662008 63160706 69605676 81206622 94741059 104408514 108275496 121809933 126321412 139211352 162413244 189482118 208817028 243619866 252642824 284223177 324826488 365429799 378964236 417634056 487239732 568446354 730859598 757928472 852669531 974479464 1136892708 1461719196 1705339062 2273785416 2558008593 2923438392 3410678124 5116017186 6821356248 10232034372 20464068744
• Sum of all divisors σ(n): 66906417600
• Sum of proper divisors (its aliquot sum) s(n): 46442348856
• 20464068744 is an abundant number, because the sum of its proper divisors (46442348856) is greater than itself. Its abundance is 25978280112

Bases of 20464068744

• Binary: 10011000011110000001110100010001000₂
• Hexadecimal: 0x4C3C0E888
• Base-36: 9EFS0I0

Squares and roots of 20464068744

• 20464068744 squared (20464068744²) is 418778109559157737536
• 20464068744 cubed (20464068744³) is 8569904022500967475676213174784
• The square root of 20464068744 is 143052.6782133071
• The cube root of 20464068744 is 2735.2519018851

Scales and comparisons

• 20,464,068,744 seconds is equal to 650 years, 36 weeks, 15 hours, 32 minutes, 24 seconds.
• To count from 1 to 20,464,068,744 would take you about one thousand, three hundred 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 20464068744 cubic inches would be around 227.9 feet tall.

Recreational maths with 20464068744

• 20464068744 backwards is 44786046402
• The number of decimal digits it has is: 11
• The sum of 20464068744's digits is 45
• More coming soon!