16399568016

Names of 16399568016

• Cardinal: 16399568016 can be written as Sixteen billion, three hundred ninety-nine million, five hundred sixty-eight thousand and sixteen.

Scientific notation

• Scientific notation: 1.6399568016 × 10¹⁰

Factors of 16399568016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 522

Divisors of 16399568016

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 37 39 48 52 54 72 74 78 104 108 111 117 144 148 156 169 208 216 222 234 296 312 333 338 351 432 444 467 468 481 507 592 624 666 676 702 888 934 936 962 999 1014 1332 1352 1401 1404 1443 1521 1776 1868 1872 1924 1998 2028 2197 2664 2704 2802 2808 2886 3042 3736 3848 3996 4056 4203 4329 4394 4563 5328 5604 5616 5772 6071 6084 6253 6591 7472 7696 7992 8112 8406 8658 8788 9126 11208 11544 12142 12168 12506 12609 12987 13182 15984 16812 17279 17316 17576 18213 18252 18759 19773 22416 23088 24284 24336 25012 25218 25974 26364 33624 34558 34632 35152 36426 36504 37518 39546 48568 50024 50436 51837 51948 52728 54639 56277 59319 67248 69116 69264 72852 73008 75036 78923 79092 81289 97136 100048 100872 103674 103896 105456 109278 112554 118638 138232 145704 150072 155511 157846 158184 162578 163917 168831 201744 207348 207792 218556 224627 225108 236769 237276 243867 276464 291408 300144 311022 315692 316368 325156 327834 337662 414696 437112 449254 450216 466533 473538 474552 487734 622044 631384 650312 655668 673881 675324 710307 731601 829392 874224 898508 900432 933066 947076 949104 975468 1025999 1244088 1262768 1300624 1311336 1347762 1350648 1420614 1463202 1797016 1866132 1894152 1950936 2021643 2051998 2130921 2194803 2488176 2622672 2695524 2701296 2841228 2920151 2926404 3077997 3594032 3732264 3788304 3901872 4043286 4103996 4261842 4389606 5391048 5682456 5840302 5852808 6064929 6155994 7464528 8086572 8207992 8523684 8760453 8779212 9233991 10782096 11364912 11680604 11705616 12129858 12311988 16173144 16415984 17047368 17520906 17558424 18467982 23361208 24259716 24623976 26281359 27701973 32346288 34094736 35041812 35116848 36935964 37961963 46722416 48519432 49247952 52562718 55403946 70083624 73871928 75923926 78844077 97038864 105125436 110807892 113885889 140167248 147743856 151847852 157688154 210250872 221615784 227771778 303695704 315376308 341657667 420501744 443231568 455543556 607391408 630752616 683315334 911087112 1024973001 1261505232 1366630668 1822174224 2049946002 2733261336 4099892004 5466522672 8199784008 16399568016
• Sum of all divisors σ(n): 52484140800
• Sum of proper divisors (its aliquot sum) s(n): 36084572784
• 16399568016 is an abundant number, because the sum of its proper divisors (36084572784) is greater than itself. Its abundance is 19685004768

Bases of 16399568016

• Binary: 1111010001011111011000110010010000₂
• Hexadecimal: 0x3D17D8C90
• Base-36: 7J7VNO0

Squares and roots of 16399568016

• 16399568016 squared (16399568016²) is 268945831111410176256
• 16399568016 cubed (16399568016³) is 4410595449931220059184820228096
• The square root of 16399568016 is 128060.7981233913
• The cube root of 16399568016 is 2540.6458778693

Scales and comparisons

• 16,399,568,016 seconds is equal to 521 years, 23 weeks, 4 days, 19 hours, 33 minutes, 36 seconds.
• To count from 1 to 16,399,568,016 would take you about one thousand and forty-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 16399568016 cubic inches would be around 211.7 feet tall.

Recreational maths with 16399568016

• 16399568016 backwards is 61086599361
• 16399568016 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16399568016's digits is 54
• More coming soon!