2947972104

Names of 2947972104

• Cardinal: 2947972104 can be written as Two billion, nine hundred forty-seven million, nine hundred seventy-two thousand, one hundred four.

Scientific notation

• Scientific notation: 2.947972104 × 10⁹

Factors of 2947972104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 25344

Divisors of 2947972104

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 33 36 42 44 49 54 56 63 66 72 77 84 88 98 99 108 126 132 147 154 168 189 196 198 216 231 252 264 294 297 308 378 392 396 441 462 504 539 588 594 616 693 756 792 882 924 1078 1176 1188 1323 1386 1512 1617 1764 1848 2079 2156 2376 2646 2772 3234 3528 4158 4312 4851 5292 5544 6468 8316 9702 10584 12936 14553 16632 19404 25321 29106 38808 50642 58212 75963 101284 116424 151926 177247 202568 227889 278531 303852 354494 455778 531741 557062 607704 683667 708988 835593 911556 1063482 1114124 1240729 1367334 1417976 1595223 1671186 1823112 1949717 2126964 2228248 2481458 2506779 2734668 3190446 3342372 3722187 3899434 4253928 4785669 4962916 5013558 5469336 5849151 6380892 6684744 7444374 7520337 7798868 9571338 9925832 10027116 11166561 11698302 12761784 13648019 14888748 15040674 15597736 17547453 19142676 20054232 22333122 23396604 27296038 29777496 30081348 33499683 35094906 38285352 40944057 44666244 46793208 52642359 54592076 60162696 66999366 70189812 81888114 89332488 105284718 109184152 122832171 133998732 140379624 163776228 210569436 245664342 267997464 327552456 368496513 421138872 491328684 736993026 982657368 1473986052 2947972104
• Sum of all divisors σ(n): 10392148800
• Sum of proper divisors (its aliquot sum) s(n): 7444176696
• 2947972104 is an abundant number, because the sum of its proper divisors (7444176696) is greater than itself. Its abundance is 4496204592

Bases of 2947972104

• Binary: 10101111101101100111110000001000₂
• Hexadecimal: 0xAFB67C08
• Base-36: 1CR59U0

Squares and roots of 2947972104

• 2947972104 squared (2947972104²) is 8690539525962186816
• 2947972104 cubed (2947972104³) is 25619468091245910492404580864
• The square root of 2947972104 is 54295.2309507935
• The cube root of 2947972104 is 1433.8634347635

Scales and comparisons

• 2,947,972,104 seconds is equal to 93 years, 38 weeks, 2 days, 1 hour, 8 minutes, 24 seconds.
• To count from 1 to 2,947,972,104 would take you about one hundred eighty-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 2947972104 cubic inches would be around 119.5 feet tall.

Recreational maths with 2947972104

• 2947972104 backwards is 4012797492
• The number of decimal digits it has is: 10
• The sum of 2947972104's digits is 45
• More coming soon!