16556909628

Names of 16556909628

• Cardinal: 16556909628 can be written as Sixteen billion, five hundred fifty-six million, nine hundred nine thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 1.6556909628 × 10¹⁰

Factors of 16556909628

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3930

Divisors of 16556909628

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 23 28 37 42 46 61 69 74 84 92 111 122 138 148 161 183 222 244 259 276 322 366 427 444 483 518 644 732 777 851 854 966 1036 1281 1403 1554 1702 1708 1932 2257 2553 2562 2806 3108 3404 3797 4209 4514 5106 5124 5612 5957 6771 7594 8418 9028 9821 10212 11391 11914 13542 15188 15799 16836 17871 19642 22782 23828 26579 27084 29463 31598 35742 39284 45564 47397 51911 53158 58926 63196 71484 79737 87331 94794 103822 106316 117852 140489 155733 159474 174662 189588 207644 231617 261993 280978 311466 318948 349324 363377 421467 463234 523986 561956 611317 622932 694851 726754 842934 926468 983423 1047972 1090131 1222634 1389702 1453508 1621319 1685868 1833951 1966846 2180262 2445268 2779404 2950269 3231247 3242638 3667902 3933692 4360524 4863957 5327191 5900538 6462494 6485276 7335804 8569829 9693741 9727914 10654382 11801076 12924988 15981573 17139658 19387482 19455828 21308764 22618729 25709487 31963146 34279316 37290337 38774964 45237458 51418974 59988803 63926292 67856187 74580674 90474916 102837948 111871011 119977606 135712374 149161348 179966409 197106067 223742022 239955212 271424748 359932818 394212134 447484044 591318201 719865636 788424268 1182636402 1379742469 2365272804 2759484938 4139227407 5518969876 8278454814 16556909628
• Sum of all divisors σ(n): 48104921088
• Sum of proper divisors (its aliquot sum) s(n): 31548011460
• 16556909628 is an abundant number, because the sum of its proper divisors (31548011460) is greater than itself. Its abundance is 14991101832

Bases of 16556909628

• Binary: 1111011010110111100110010000111100₂
• Hexadecimal: 0x3DADE643C
• Base-36: 7LTK18C

Squares and roots of 16556909628

• 16556909628 squared (16556909628²) is 274131256429759098384
• 16556909628 cubed (16556909628³) is 4538766438917615321754648841152
• The square root of 16556909628 is 128673.6555321251
• The cube root of 16556909628 is 2548.7452305759

Scales and comparisons

• 16,556,909,628 seconds is equal to 526 years, 23 weeks, 5 days, 21 hours, 33 minutes, 48 seconds.
• To count from 1 to 16,556,909,628 would take you about one thousand and fifty-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 16556909628 cubic inches would be around 212.4 feet tall.

Recreational maths with 16556909628

• 16556909628 backwards is 82690965561
• The number of decimal digits it has is: 11
• The sum of 16556909628's digits is 57
• More coming soon!