13911685120

Names of 13911685120

• Cardinal: 13911685120 can be written as Thirteen billion, nine hundred eleven million, six hundred eighty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.391168512 × 10¹⁰

Factors of 13911685120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 708

Divisors of 13911685120

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 32 40 58 64 79 80 116 128 145 158 160 232 256 290 316 320 395 464 512 580 593 632 640 790 928 1024 1160 1186 1264 1280 1580 1856 2048 2291 2320 2372 2528 2560 2965 3160 3712 4582 4640 4744 5056 5120 5930 6320 7424 9164 9280 9488 10112 10240 11455 11860 12640 14848 17197 18328 18560 18976 20224 22910 23720 25280 29696 34394 36656 37120 37952 40448 45820 46847 47440 50560 59392 68788 73312 74240 75904 80896 85985 91640 93694 94880 101120 137576 146624 148480 151808 161792 171970 183280 187388 189760 202240 234235 275152 293248 296960 303616 343940 366560 374776 379520 404480 468470 550304 586496 607232 687880 733120 749552 759040 808960 936940 1100608 1172992 1214464 1358563 1375760 1466240 1499104 1518080 1873880 2201216 2345984 2717126 2751520 2932480 2998208 3036160 3747760 4402432 4691968 5434252 5503040 5864960 5996416 6072320 6792815 7495520 8804864 10868504 11006080 11729920 11992832 13585630 14991040 17609728 21737008 22012160 23459840 23985664 27171260 29982080 35219456 43474016 44024320 47971328 54342520 59964160 86948032 88048640 95942656 108685040 119928320 173896064 176097280 217370080 239856640 347792128 434740160 479713280 695584256 869480320 1391168512 1738960640 2782337024 3477921280 6955842560 13911685120
• Sum of all divisors σ(n): 35026992000
• Sum of proper divisors (its aliquot sum) s(n): 21115306880
• 13911685120 is an abundant number, because the sum of its proper divisors (21115306880) is greater than itself. Its abundance is 7203621760

Bases of 13911685120

• Binary: 1100111101001100110111100000000000₂
• Hexadecimal: 0x33D337800
• Base-36: 6E2NOXS

Squares and roots of 13911685120

• 13911685120 squared (13911685120²) is 193534982878029414400
• 13911685120 cubed (13911685120³) is 2692397741503736579230793728000
• The square root of 13911685120 is 117947.8067621439
• The cube root of 13911685120 is 2405.0636791705

Scales and comparisons

• 13,911,685,120 seconds is equal to 442 years, 18 weeks, 20 hours, 58 minutes, 40 seconds.
• To count from 1 to 13,911,685,120 would take you about eight hundred eighty-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 13911685120 cubic inches would be around 200.4 feet tall.

Recreational maths with 13911685120

• 13911685120 backwards is 02158611931
• The number of decimal digits it has is: 11
• The sum of 13911685120's digits is 37
• More coming soon!