16985382912

Names of 16985382912

• Cardinal: 16985382912 can be written as Sixteen billion, nine hundred eighty-five million, three hundred eighty-two thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.6985382912 × 10¹⁰

Factors of 16985382912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1919

Divisors of 16985382912

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 64 72 82 96 108 123 128 144 164 192 216 246 256 288 328 369 384 432 492 512 576 656 738 768 864 984 1024 1107 1152 1312 1476 1536 1728 1873 1968 2048 2214 2304 2624 2952 3072 3456 3746 3936 4096 4428 4608 5248 5619 5904 6144 6912 7492 7872 8192 8856 9216 10496 11238 11808 12288 13824 14984 15744 16857 17712 18432 20992 22476 23616 24576 27648 29968 31488 33714 35424 36864 41984 44952 47232 50571 55296 59936 62976 67428 70848 73728 76793 83968 89904 94464 101142 110592 119872 125952 134856 141696 153586 167936 179808 188928 202284 221184 230379 239744 251904 269712 283392 307172 335872 359616 377856 404568 460758 479488 503808 539424 566784 614344 691137 719232 755712 809136 921516 958976 1007616 1078848 1133568 1228688 1382274 1438464 1511424 1618272 1843032 1917952 2073411 2157696 2267136 2457376 2764548 2876928 3022848 3236544 3686064 3835904 4146822 4315392 4534272 4914752 5529096 5753856 6473088 7372128 7671808 8293644 8630784 9068544 9829504 11058192 11507712 12946176 14744256 15343616 16587288 17261568 19659008 22116384 23015424 25892352 29488512 33174576 34523136 39318016 44232768 46030848 51784704 58977024 66349152 69046272 78636032 88465536 103569408 117954048 132698304 138092544 157272064 176931072 207138816 235908096 265396608 314544128 353862144 414277632 471816192 530793216 629088256 707724288 943632384 1061586432 1415448576 1887264768 2123172864 2830897152 4246345728 5661794304 8492691456 16985382912
• Sum of all divisors σ(n): 51578926560
• Sum of proper divisors (its aliquot sum) s(n): 34593543648
• 16985382912 is an abundant number, because the sum of its proper divisors (34593543648) is greater than itself. Its abundance is 17608160736

Bases of 16985382912

• Binary: 1111110100011010000110000000000000₂
• Hexadecimal: 0x3F4686000
• Base-36: 7SWNPC0

Squares and roots of 16985382912

• 16985382912 squared (16985382912²) is 288503232667261599744
• 16985382912 cubed (16985382912³) is 4900337878203265358125521174528
• The square root of 16985382912 is 130327.9820759917
• The cube root of 16985382912 is 2570.5444254317

Scales and comparisons

• 16,985,382,912 seconds is equal to 540 years, 4 weeks, 2 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 16,985,382,912 would take you about one thousand and eighty 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 16985382912 cubic inches would be around 214.2 feet tall.

Recreational maths with 16985382912

• 16985382912 backwards is 21928358961
• 16985382912 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16985382912's digits is 54
• More coming soon!