16720203072

Names of 16720203072

• Cardinal: 16720203072 can be written as Sixteen billion, seven hundred twenty million, two hundred three thousand and seventy-two.

Scientific notation

• Scientific notation: 1.6720203072 × 10¹⁰

Factors of 16720203072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1792

Divisors of 16720203072

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 114 149 152 192 228 298 304 361 447 456 596 608 722 894 912 1083 1192 1216 1444 1619 1788 1824 2166 2384 2831 2888 3238 3576 3648 4332 4768 4857 5662 5776 6476 7152 8493 8664 9536 9714 11324 11552 12952 14304 16986 17328 19428 22648 23104 25904 28608 30761 33972 34656 38856 45296 51808 53789 61522 67944 69312 77712 90592 92283 103616 107578 123044 135888 155424 161367 181184 184566 215156 241231 246088 271776 310848 322734 369132 430312 482462 492176 543552 584459 645468 723693 738264 860624 964924 984352 1168918 1290936 1447386 1476528 1721248 1753377 1929848 1968704 2337836 2581872 2894772 2953056 3442496 3506754 3859696 4583389 4675672 5163744 5789544 5906112 7013508 7719392 9166778 9351344 10327488 11579088 13750167 14027016 15438784 18333556 18702688 23158176 27500334 28054032 36667112 37405376 46316352 55000668 56108064 73334224 87084391 110001336 112216128 146668448 174168782 220002672 261253173 293336896 348337564 440005344 522506346 696675128 880010688 1045012692 1393350256 2090025384 2786700512 4180050768 5573401024 8360101536 16720203072
• Sum of all divisors σ(n): 47032164000
• Sum of proper divisors (its aliquot sum) s(n): 30311960928
• 16720203072 is an abundant number, because the sum of its proper divisors (30311960928) is greater than itself. Its abundance is 13591757856

Bases of 16720203072

• Binary: 1111100100100110100000110101000000₂
• Hexadecimal: 0x3E49A0D40
• Base-36: 7OIRZ9C

Squares and roots of 16720203072

• 16720203072 squared (16720203072²) is 279565190768918237184
• 16720203072 cubed (16720203072³) is 4674386761518732751480741429248
• The square root of 16720203072 is 129306.6242386677
• The cube root of 16720203072 is 2557.0968815453

Scales and comparisons

• 16,720,203,072 seconds is equal to 531 years, 33 weeks, 5 days, 20 hours, 51 minutes, 12 seconds.
• To count from 1 to 16,720,203,072 would take you about one thousand and sixty-three 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 16720203072 cubic inches would be around 213.1 feet tall.

Recreational maths with 16720203072

• 16720203072 backwards is 27030202761
• The number of decimal digits it has is: 11
• The sum of 16720203072's digits is 30
• More coming soon!