16869831680

Names of 16869831680

• Cardinal: 16869831680 can be written as Sixteen billion, eight hundred sixty-nine million, eight hundred thirty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.686983168 × 10¹⁰

Factors of 16869831680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 914

Divisors of 16869831680

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 64 65 68 80 85 104 128 130 136 160 170 208 221 256 260 272 289 320 340 416 442 512 520 544 578 640 680 832 877 884 1024 1040 1088 1105 1156 1280 1360 1445 1664 1754 1768 2080 2176 2210 2312 2560 2720 2890 3328 3508 3536 3757 4160 4352 4385 4420 4624 5120 5440 5780 6656 7016 7072 7514 8320 8704 8770 8840 9248 10880 11401 11560 13312 14032 14144 14909 15028 16640 17408 17540 17680 18496 18785 21760 22802 23120 28064 28288 29818 30056 33280 35080 35360 36992 37570 43520 45604 46240 56128 56576 57005 59636 60112 66560 70160 70720 73984 74545 75140 87040 91208 92480 112256 113152 114010 119272 120224 140320 141440 147968 149090 150280 182416 184960 193817 224512 226304 228020 238544 240448 253453 280640 282880 295936 298180 300560 364832 369920 387634 449024 456040 477088 480896 506906 561280 565760 596360 601120 729664 739840 775268 898048 912080 954176 961792 969085 1013812 1122560 1131520 1192720 1202240 1267265 1459328 1479680 1550536 1824160 1908352 1923584 1938170 2027624 2245120 2385440 2404480 2534530 2918656 3101072 3294889 3648320 3816704 3847168 3876340 4055248 4490240 4770880 4808960 5069060 5837312 6202144 6589778 7296640 7633408 7752680 8110496 9541760 9617920 10138120 11674624 12404288 13179556 14593280 15266816 15505360 16220992 16474445 19083520 19235840 20276240 24808576 26359112 29186560 31010720 32441984 32948890 38167040 40552480 49617152 52718224 58373120 62021440 64883968 65897780 76334080 81104960 99234304 105436448 124042880 129767936 131795560 162209920 198468608 210872896 248085760 259535872 263591120 324419840 421745792 496171520 527182240 648839680 843491584 992343040 1054364480 1297679360 1686983168 2108728960 3373966336 4217457920 8434915840 16869831680
• Sum of all divisors σ(n): 46347895608
• Sum of proper divisors (its aliquot sum) s(n): 29478063928
• 16869831680 is an abundant number, because the sum of its proper divisors (29478063928) is greater than itself. Its abundance is 12608232248

Bases of 16869831680

• Binary: 1111101101100001010011010000000000₂
• Hexadecimal: 0x3ED853400
• Base-36: 7QZV1FK

Squares and roots of 16869831680

• 16869831680 squared (16869831680²) is 284591220911531622400
• 16869831680 cubed (16869831680³) is 4801005994383234640885317632000
• The square root of 16869831680 is 129883.9161713259
• The cube root of 16869831680 is 2564.7020354141

Scales and comparisons

• 16,869,831,680 seconds is equal to 536 years, 21 weeks, 1 day, 16 hours, 21 minutes, 20 seconds.
• To count from 1 to 16,869,831,680 would take you about one thousand and seventy-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 16869831680 cubic inches would be around 213.7 feet tall.

Recreational maths with 16869831680

• 16869831680 backwards is 08613896861
• The number of decimal digits it has is: 11
• The sum of 16869831680's digits is 56
• More coming soon!