13869683840

Names of 13869683840

• Cardinal: 13869683840 can be written as Thirteen billion, eight hundred sixty-nine million, six hundred eighty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.386968384 × 10¹⁰

Factors of 13869683840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1155

Divisors of 13869683840

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 29 32 37 38 40 58 64 74 76 80 95 116 128 145 148 152 160 185 190 232 290 296 304 320 370 380 464 551 580 592 608 640 703 740 760 928 1063 1073 1102 1160 1184 1216 1406 1480 1520 1856 2126 2146 2204 2320 2368 2432 2755 2812 2960 3040 3515 3712 4252 4292 4408 4640 4736 5315 5365 5510 5624 5920 6080 7030 8504 8584 8816 9280 10630 10730 11020 11248 11840 12160 14060 17008 17168 17632 18560 20197 20387 21260 21460 22040 22496 23680 28120 30827 34016 34336 35264 39331 40394 40774 42520 42920 44080 44992 56240 61654 68032 68672 70528 78662 80788 81548 85040 85840 88160 89984 100985 101935 112480 123308 136064 137344 154135 157324 161576 163096 170080 171680 176320 196655 201970 203870 224960 246616 308270 314648 323152 326192 340160 343360 352640 393310 403940 407740 449920 493232 585713 616540 629296 646304 652384 680320 686720 747289 786620 807880 815480 986464 1140599 1171426 1233080 1258592 1292608 1304768 1494578 1573240 1615760 1630960 1972928 2281198 2342852 2466160 2517184 2585216 2609536 2928565 2989156 3146480 3231520 3261920 3736445 3945856 4562396 4685704 4932320 5034368 5702995 5857130 5978312 6292960 6463040 6523840 7472890 9124792 9371408 9864640 11405990 11714260 11956624 12585920 12926080 13047680 14945780 18249584 18742816 19729280 21671381 22811980 23428520 23913248 25171840 29891560 36499168 37485632 43342762 45623960 46857040 47826496 59783120 72998336 74971264 86685524 91247920 93714080 95652992 108356905 119566240 145996672 173371048 182495840 187428160 216713810 239132480 346742096 364991680 374856320 433427620 478264960 693484192 729983360 866855240 1386968384 1733710480 2773936768 3467420960 6934841920 13869683840
• Sum of all divisors σ(n): 37116576000
• Sum of proper divisors (its aliquot sum) s(n): 23246892160
• 13869683840 is an abundant number, because the sum of its proper divisors (23246892160) is greater than itself. Its abundance is 9377208320

Bases of 13869683840

• Binary: 1100111010101100101001010010000000₂
• Hexadecimal: 0x33AB29480
• Base-36: 6DDNGJK

Squares and roots of 13869683840

• 13869683840 squared (13869683840²) is 192368129821557145600
• 13869683840 cubed (13869683840³) is 2668085141517073225964847104000
• The square root of 13869683840 is 117769.6218895179
• The cube root of 13869683840 is 2402.6408338401

Scales and comparisons

• 13,869,683,840 seconds is equal to 441 years, 4 days, 17 hours, 57 minutes, 20 seconds.
• To count from 1 to 13,869,683,840 would take you about eight hundred eighty-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 13869683840 cubic inches would be around 200.2 feet tall.

Recreational maths with 13869683840

• 13869683840 backwards is 04838696831
• The number of decimal digits it has is: 11
• The sum of 13869683840's digits is 56
• More coming soon!