3984990914457432

Names of 3984990914457432

• Cardinal: 3984990914457432 can be written as Three quadrillion, nine hundred eighty-four trillion, nine hundred ninety billion, nine hundred fourteen million, four hundred fifty-seven thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 3.984990914457432 × 10¹⁵

Factors of 3984990914457432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2147483734

Divisors of 3984990914457432

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 71 72 88 99 108 121 132 142 198 213 216 242 264 284 297 363 396 426 484 568 594 639 726 781 792 852 968 1089 1188 1278 1452 1562 1704 1917 2178 2343 2376 2556 2904 3124 3267 3834 4356 4686 5112 6248 6534 7029 7668 8591 8712 9372 13068 14058 15336 17182 18744 21087 25773 26136 28116 34364 42174 51546 56232 68728 77319 84348 103092 154638 168696 206184 231957 309276 463914 618552 927828 1855656 2147483647 4294967294 6442450941 8589934588 12884901882 17179869176 19327352823 23622320117 25769803764 38654705646 47244640234 51539607528 57982058469 70866960351 77309411292 94489280468 115964116938 141733920702 152471338937 154618822584 188978560936 212600881053 231928233876 259845521287 283467841404 304942677874 425201762106 457414016811 463856467752 519691042574 566935682808 609885355748 637802643159 779536563861 850403524212 914828033622 1039382085148 1219770711496 1275605286318 1372242050433 1559073127722 1677184728307 1700807048424 1829656067244 2078764170296 2338609691583 2551210572636 2744484100866 3118146255444 3354369456614 3659312134488 4116726151299 4677219383166 5031554184921 5102421145272 5488968201732 6236292510888 6708738913228 7015829074749 8233452302598 9354438766332 10063108369842 10977936403464 13417477826456 14031658149498 15094662554763 16466904605196 18449032011377 18708877532664 20126216739684 28063316298996 30189325109526 32933809210392 36898064022754 40252433479368 45283987664289 55347096034131 56126632597992 60378650219052 73796128045508 90567975328578 110694192068262 120757300438104 147592256091016 166041288102393 181135950657156 221388384136524 332082576204786 362271901314312 442776768273048 498123864307179 664165152409572 996247728614358 1328330304819144 1992495457228716 3984990914457432
• Sum of all divisors σ(n): 12338582047948800
• Sum of proper divisors (its aliquot sum) s(n): 8353591133491368
• 3984990914457432 is an abundant number, because the sum of its proper divisors (8353591133491368) is greater than itself. Its abundance is 4368600219033936

Bases of 3984990914457432

• Binary: 1110001010000101001111111111111000111010111101011000₂
• Hexadecimal: 0xE2853FFE3AF58
• Base-36: 138K7JX1UU0

Squares and roots of 3984990914457432

• 3984990914457432 squared (3984990914457432²) is 15880152588308280123754940034624
• 3984990914457432 cubed (3984990914457432³) is 63282263784606168882905264794160955136254125568
• The square root of 3984990914457432 is 63126784.4457282015
• The cube root of 3984990914457432 is 158541.3110277165

Scales and comparisons

• 3,984,990,914,457,432 seconds is equal to 126,710,384 years, 36 weeks, 10 hours, 37 minutes, 12 seconds.
• To count from 1 to 3,984,990,914,457,432 would take you about three hundred eighty million, one hundred thirty-one thousand, one hundred fifty-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 3984990914457432 cubic inches would be around 13211.8 feet tall.

Recreational maths with 3984990914457432

• 3984990914457432 backwards is 2347544190994893
• The number of decimal digits it has is: 16
• The sum of 3984990914457432's digits is 81
• More coming soon!