400800606668

Names of 400800606668

• Cardinal: 400800606668 can be written as Four hundred billion, eight hundred million, six hundred six thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 4.00800606668 × 10¹¹

Factors of 400800606668

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 70

Divisors of 400800606668

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 11 14 19 22 28 31 38 44 62 76 77 121 124 133 154 209 217 242 266 308 341 361 418 434 484 532 589 682 722 836 847 868 961 1178 1331 1364 1444 1463 1694 1922 2299 2356 2387 2527 2662 2926 3388 3751 3844 3971 4123 4598 4774 5054 5324 5852 6479 6727 7502 7942 8246 9196 9317 9548 10108 10571 11191 12958 13454 15004 15884 16093 16492 18259 18634 21142 22382 25289 25916 26257 26908 27797 29791 32186 36518 37268 41261 42284 43681 44764 45353 50578 52514 55594 59582 64372 71269 73036 73997 78337 82522 87362 90706 101156 105028 111188 116281 119164 123101 127813 142538 147994 156674 165044 174724 177023 181412 200849 208537 232562 246202 255626 285076 288827 295988 305767 313348 327701 346921 354046 401698 417074 465124 480491 492404 498883 511252 566029 577654 611534 655402 693842 708092 783959 803396 813967 834148 861707 960982 997766 1132058 1155308 1223068 1279091 1310804 1354111 1387684 1405943 1567918 1627934 1723414 1921964 1995532 2209339 2264116 2293907 2428447 2558182 2708222 2811886 3135836 3255868 3363437 3446828 3604711 3816131 3962203 4418678 4587814 4856894 5116364 5416444 5487713 5623772 6226319 6726874 7209422 7632262 7924406 8837356 8953637 9175628 9478777 9713788 10754551 10975426 12452638 13453748 14418844 14895221 15264524 15465373 15848812 17907274 18957554 21509102 21950852 24302729 24905276 25232977 26712917 29790442 30930746 35814548 37915108 39651821 41977441 43018204 43584233 48605458 50465954 53425834 59580884 61861492 68489509 75281857 79303642 83954882 87168466 97210916 100931908 104266547 106851668 118300061 136979018 150563714 158607284 167909764 170119103 174336932 208533094 236600122 273958036 277562747 293842087 301127428 340238206 417066188 461751851 473200244 479426563 555125494 587684174 680476412 753384599 828100427 923503702 958853126 1110250988 1175368348 1301300671 1506769198 1656200854 1847007404 1917706252 2602601342 3013538396 3232262957 3312401708 5205202684 5273692193 6464525914 9109104697 10547384386 12929051828 14314307381 18218209394 21094768772 28628614762 36436418788 57257229524 100200151667 200400303334 400800606668
• Sum of all divisors σ(n): 961566068736
• Sum of proper divisors (its aliquot sum) s(n): 560765462068
• 400800606668 is an abundant number, because the sum of its proper divisors (560765462068) is greater than itself. Its abundance is 159964855400

Bases of 400800606668

• Binary: 101110101010001100100111110100111001100₂
• Hexadecimal: 0x5D5193E9CC
• Base-36: 544IBZD8

Squares and roots of 400800606668

• 400800606668 squared (400800606668²) is 160641126305436846062224
• 400800606668 cubed (400800606668³) is 64385060879049901368499906077309632
• The square root of 400800606668 is 633088.1507878663
• The cube root of 400800606668 is 7372.9754882311

Scales and comparisons

• 400,800,606,668 seconds is equal to 12,744 years, 11 weeks, 2 days, 21 hours, 51 minutes, 8 seconds.
• To count from 1 to 400,800,606,668 would take you about twenty-five thousand, four hundred eighty-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 400800606668 cubic inches would be around 614.4 feet tall.

Recreational maths with 400800606668

• 400800606668 backwards is 866606008004
• 400800606668 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 400800606668's digits is 44
• More coming soon!