3972140848

Names of 3972140848

• Cardinal: 3972140848 can be written as Three billion, nine hundred seventy-two million, one hundred forty thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 3.972140848 × 10⁹

Factors of 3972140848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 55

Divisors of 3972140848

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 13 16 17 23 26 34 46 52 68 92 104 136 169 184 208 221 272 289 299 338 368 391 442 578 598 676 782 884 1156 1196 1352 1564 1768 2197 2312 2392 2704 2873 3128 3536 3757 3887 4394 4624 4784 4913 5083 5746 6256 6647 7514 7774 8788 9826 10166 11492 13294 15028 15548 17576 19652 20332 22984 26588 30056 31096 35152 37349 39304 40664 45968 48841 50531 53176 60112 62192 63869 66079 74698 78608 81328 86411 97682 101062 106352 112999 127738 132158 149396 172822 195364 202124 225998 255476 264316 298792 345644 390728 404248 451996 510952 528632 597584 634933 691288 781456 808496 830297 859027 903992 1021904 1057264 1123343 1269866 1382576 1468987 1660594 1718054 1807984 2246686 2539732 2937974 3321188 3436108 4493372 5079464 5875948 6642376 6872216 8986744 10158928 10793861 11751896 13284752 13744432 14603459 17973488 19096831 21587722 23503792 29206918 38193662 43175444 58413836 76387324 86350888 116827672 152774648 172701776 233655344 248258803 305549296 496517606 993035212 1986070424 3972140848
• Sum of all divisors σ(n): 9243158400
• Sum of proper divisors (its aliquot sum) s(n): 5271017552
• 3972140848 is an abundant number, because the sum of its proper divisors (5271017552) is greater than itself. Its abundance is 1298876704

Bases of 3972140848

• Binary: 11101100110000100000111100110000₂
• Hexadecimal: 0xECC20F30
• Base-36: 1TOWRHS

Squares and roots of 3972140848

• 3972140848 squared (3972140848²) is 15777902916350159104
• 3972140848 cubed (3972140848³) is 62672052669812794048297480192
• The square root of 3972140848 is 63024.9224354937
• The cube root of 3972140848 is 1583.7071589891

Scales and comparisons

• 3,972,140,848 seconds is equal to 126 years, 15 weeks, 4 days, 20 hours, 27 minutes, 28 seconds.
• To count from 1 to 3,972,140,848 would take you about two hundred fifty-two 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 3972140848 cubic inches would be around 132 feet tall.

Recreational maths with 3972140848

• 3972140848 backwards is 8480412793
• 3972140848 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3972140848's digits is 46
• More coming soon!