16972717802161380

Names of 16972717802161380

• Cardinal: 16972717802161380 can be written as Sixteen quadrillion, nine hundred seventy-two trillion, seven hundred seventeen billion, eight hundred two million, one hundred sixty-one thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.697271780216138 × 10¹⁶

Factors of 16972717802161380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6357000

Divisors of 16972717802161380

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 6356983 12713966 19070949 25427932 31784915 38141898 44498881 63569830 76283796 88997762 95354745 127139660 133496643 177995524 190709490 222494405 266993286 381418980 444988810 533986572 667483215 889977620 1334966430 2669932860 40411232862289 80822465724578 121233698586867 161644931449156 202056164311445 242467397173734 282878630036023 404112328622890 484934794347468 565757260072046 606168492934335 808224657245780 848635890108069 1131514520144092 1212336985868670 1414393150180115 1697271780216138 2424673971737340 2828786300360230 3394543560432276 4243179450540345 5657572600720460 8486358901080690 16972717802161380
• Sum of all divisors σ(n): 54312705510702912
• Sum of proper divisors (its aliquot sum) s(n): 37339987708541532
• 16972717802161380 is an abundant number, because the sum of its proper divisors (37339987708541532) is greater than itself. Its abundance is 20367269906380152

Bases of 16972717802161380

• Binary: 111100010011001001100011001111011110001000010011100100₂
• Hexadecimal: 0x3C4C98CF7884E4
• Base-36: 4N4BQX0TI3O

Squares and roots of 16972717802161380

• 16972717802161380 squared (16972717802161380²) is 288073149591805825601799563504400
• 16972717802161380 cubed (16972717802161380³) is 4889384274401541014400096438862577798887140072000
• The square root of 16972717802161380 is 130279383.6420842913
• The cube root of 16972717802161380 is 256990.5359813955

Scales and comparisons

• 16,972,717,802,161,380 seconds is equal to 539,679,926 years, 2 weeks, 2 days, 13 hours, 43 minutes.
• To count from 1 to 16,972,717,802,161,380 would take you about one billion, six hundred nineteen million, thirty-nine thousand, seven hundred seventy-eight 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 16972717802161380 cubic inches would be around 21415.9 feet tall.

Recreational maths with 16972717802161380

• 16972717802161380 backwards is 08316120871727961
• The number of decimal digits it has is: 17
• The sum of 16972717802161380's digits is 69
• More coming soon!