3848986947988

Names of 3848986947988

• Cardinal: 3848986947988 can be written as Three trillion, eight hundred forty-eight billion, nine hundred eighty-six million, nine hundred forty-seven thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 3.848986947988 × 10¹²

Factors of 3848986947988

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2156

Divisors of 3848986947988

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 13 14 26 28 52 79 91 151 158 182 302 316 364 553 604 811 1027 1057 1093 1106 1622 1963 2054 2114 2186 2212 3244 3926 4108 4228 4372 5677 7189 7651 7852 10543 11354 11929 13741 14209 14378 15302 21086 22708 23858 27482 28418 28756 30604 42172 47716 54964 56836 64069 73801 83503 86347 99463 122461 128138 147602 155077 165043 167006 172694 198926 244922 256276 295204 310154 330086 334012 345388 397852 448483 489844 604429 620308 660172 832897 857227 886423 896966 1085539 1122511 1155301 1208858 1591993 1665794 1714454 1772846 1793932 2145559 2171078 2245022 2310602 2417716 3183986 3331588 3428908 3545692 4291118 4342156 4490044 4621204 5830279 6204961 6367972 7857577 8582236 9674419 11143951 11523499 11660558 12409922 13038397 15018913 15715154 19348838 22287902 23046998 23321116 24819844 26076794 30037826 31430308 38697676 44575804 46093996 52153588 60075652 67720933 70027417 80664493 91268779 125767447 133849873 135441866 140054834 161328986 169499161 182537558 251534894 267699746 270883732 280109668 322657972 338998322 365075116 490191919 503069788 535399492 677996644 880372129 910356421 936949111 980383838 1186494127 1740048349 1760744258 1820712842 1873898222 1960767676 2372988254 3480096698 3521488516 3641425684 3747796444 4745976508 6372494947 6960193396 10574139967 12180338443 12744989894 21148279934 24360676886 25489979788 42296559868 48721353772 74018979769 137463819571 148037959538 274927639142 296075919076 549855278284 962246736997 1924493473994 3848986947988
• Sum of all divisors σ(n): 8468821688320
• Sum of proper divisors (its aliquot sum) s(n): 4619834740332
• 3848986947988 is an abundant number, because the sum of its proper divisors (4619834740332) is greater than itself. Its abundance is 770847792344

Bases of 3848986947988

• Binary: 111000000000101001011111111111000110010100₂
• Hexadecimal: 0x380297FF194
• Base-36: 1D477G8ES

Squares and roots of 3848986947988

• 3848986947988 squared (3848986947988²) is 14814700525781979017248144
• 3848986947988 cubed (3848986947988³) is 57021588962085798324688589385017534272
• The square root of 3848986947988 is 1961883.5204945273
• The cube root of 3848986947988 is 15671.6772663663

Scales and comparisons

• 3,848,986,947,988 seconds is equal to 122,385 years, 45 weeks, 5 days, 1 hour, 6 minutes, 28 seconds.
• To count from 1 to 3,848,986,947,988 would take you about three hundred five thousand, nine hundred sixty-four 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 3848986947988 cubic inches would be around 1306 feet tall.

Recreational maths with 3848986947988

• 3848986947988 backwards is 8897496898483
• 3848986947988 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3848986947988's digits is 91
• More coming soon!