13951431650

Names of 13951431650

• Cardinal: 13951431650 can be written as Thirteen billion, nine hundred fifty-one million, four hundred thirty-one thousand, six hundred fifty.

Scientific notation

• Scientific notation: 1.395143165 × 10¹⁰

Factors of 13951431650

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 263

Divisors of 13951431650

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 5 10 13 17 25 26 29 34 50 58 65 85 130 145 169 170 197 221 289 290 325 338 377 394 425 442 493 578 650 725 754 845 850 985 986 1105 1445 1450 1690 1885 1970 2210 2465 2561 2873 2890 3349 3757 3770 4225 4901 4925 4930 5122 5525 5713 5746 6409 6698 7225 7514 8381 8450 9425 9802 9850 11050 11426 12325 12805 12818 14365 14450 16745 16762 18785 18850 24505 24650 25610 28565 28730 32045 33293 33490 37570 41905 43537 48841 49010 56933 57130 64025 64090 66586 71825 74269 83317 83725 83810 87074 93925 97121 97682 108953 113866 122525 128050 142825 143650 148538 160225 166465 166634 167450 187850 194242 209525 217685 217906 244205 245050 284665 285650 320450 332930 371345 416585 419050 435370 485605 488410 544765 565981 569330 740129 742690 832325 833170 965497 971210 1088425 1089530 1131962 1221025 1262573 1416389 1423325 1480258 1651057 1664650 1856725 1930994 2082925 2176850 2428025 2442050 2525146 2723825 2829905 2832778 2846650 3302114 3700645 3713450 4165850 4827485 4856050 5447650 5659810 6312865 7081945 7401290 8255285 9621677 9654970 12625730 14149525 14163890 16413449 16510570 18503225 19243354 21463741 24137425 28299050 31564325 32826898 35409725 37006450 41276425 42927482 48108385 48274850 63128650 70819450 82067245 82552850 96216770 107318705 164134490 214637410 240541925 279028633 410336225 481083850 536593525 558057266 820672450 1073187050 1395143165 2790286330 6975715825 13951431650
• Sum of all divisors σ(n): 31035508020
• Sum of proper divisors (its aliquot sum) s(n): 17084076370
• 13951431650 is an abundant number, because the sum of its proper divisors (17084076370) is greater than itself. Its abundance is 3132644720

Bases of 13951431650

• Binary: 1100111111100100011111001111100010₂
• Hexadecimal: 0x33F91F3E2
• Base-36: 6EQBLK2

Squares and roots of 13951431650

• 13951431650 squared (13951431650²) is 194642445084621722500
• 13951431650 cubed (13951431650³) is 2715540768786978427564017125000
• The square root of 13951431650 is 118116.1786124153
• The cube root of 13951431650 is 2407.3519723283

Scales and comparisons

• 13,951,431,650 seconds is equal to 443 years, 31 weeks, 5 days, 21 hours, 40 minutes, 50 seconds.
• To count from 1 to 13,951,431,650 would take you about eight 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 13951431650 cubic inches would be around 200.6 feet tall.

Recreational maths with 13951431650

• 13951431650 backwards is 05613415931
• The number of decimal digits it has is: 11
• The sum of 13951431650's digits is 38
• More coming soon!