400985648224

Names of 400985648224

• Cardinal: 400985648224 can be written as Four hundred billion, nine hundred eighty-five million, six hundred forty-eight thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 4.00985648224 × 10¹¹

Factors of 400985648224

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 304

Divisors of 400985648224

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 37 49 56 68 74 98 112 119 136 148 196 224 238 241 259 272 296 343 392 476 482 518 544 592 629 686 784 833 952 964 1036 1184 1258 1372 1568 1666 1687 1813 1904 1928 2072 2516 2744 3332 3374 3626 3808 3856 4097 4144 4403 5032 5488 5831 6664 6748 7252 7712 8194 8288 8806 8917 10064 10976 11662 11809 12691 13328 13496 14504 16388 17612 17834 20128 23324 23618 25382 26656 26992 28679 29008 30821 32776 35224 35668 46648 47236 50764 53984 57358 58016 58081 61642 62419 65552 70448 71336 82663 93296 94472 101528 114716 116162 123284 124838 131104 140896 142672 151589 165326 186592 188944 200753 203056 215747 229432 232324 246568 249676 285344 303178 330652 377888 401506 406112 406567 431494 436933 458864 464648 493136 499352 606356 661304 803012 813134 862988 873866 917728 929296 986272 987377 998704 1061123 1212712 1322608 1405271 1606024 1626268 1725976 1747732 1858592 1974754 1997408 2122246 2148997 2425424 2645216 2810542 2845969 3058531 3212048 3252536 3451952 3495464 3949508 4244492 4297994 4850848 5621084 5691938 6117062 6424096 6505072 6903904 6911639 6990928 7427861 7899016 8488984 8595988 11242168 11383876 12234124 13010144 13823278 13981856 14855722 15042979 15798032 16977968 17191976 19921783 22484336 22767752 24468248 27646556 29711444 30085958 31596064 33955936 34383952 36532949 39843566 44968672 45535504 48381473 48936496 51995027 55293112 59422888 60171916 68767904 73065898 79687132 91071008 96762946 97872992 103990054 105300853 110586224 118845776 120343832 146131796 159374264 193525892 207980108 210601706 221172448 237691552 240687664 255730643 292263592 318748528 338670311 387051784 415960216 421203412 481375328 511461286 584527184 637497056 677340622 737105971 774103568 831920432 842406824 1022922572 1169054368 1354681244 1474211942 1548207136 1663840864 1684813648 1790114501 2045845144 2709362488 2948423884 3369627296 3580229002 4091690288 5418724976 5896847768 7160458004 8183380576 10837449952 11793695536 12530801507 14320916008 23587391072 25061603014 28641832016 50123206028 57283664032 100246412056 200492824112 400985648224
• Sum of all divisors σ(n): 1005301886400
• Sum of proper divisors (its aliquot sum) s(n): 604316238176
• 400985648224 is an abundant number, because the sum of its proper divisors (604316238176) is greater than itself. Its abundance is 203330589952

Bases of 400985648224

• Binary: 101110101011100100110110110110001100000₂
• Hexadecimal: 0x5D5C9B6C60
• Base-36: 547KI2CG

Squares and roots of 400985648224

• 400985648224 squared (400985648224²) is 160789490081621474354176
• 400985648224 cubed (400985648224³) is 64474277907985405562907855121383424
• The square root of 400985648224 is 633234.2759390083
• The cube root of 400985648224 is 7374.1099650177

Scales and comparisons

• 400,985,648,224 seconds is equal to 12,750 years, 5 weeks, 2 days, 14 hours, 17 minutes, 4 seconds.
• To count from 1 to 400,985,648,224 would take you about twenty-five thousand, five hundred 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 400985648224 cubic inches would be around 614.5 feet tall.

Recreational maths with 400985648224

• 400985648224 backwards is 422846589004
• The number of decimal digits it has is: 12
• The sum of 400985648224's digits is 52
• More coming soon!