47821145472

Names of 47821145472

• Cardinal: 47821145472 can be written as Forty-seven billion, eight hundred twenty-one million, one hundred forty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 4.7821145472 × 10¹⁰

Factors of 47821145472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 530

Divisors of 47821145472

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 131 137 144 162 192 216 257 262 274 288 324 384 393 411 432 514 524 548 576 648 771 786 822 864 1028 1048 1096 1152 1179 1233 1296 1542 1572 1644 1728 2056 2096 2192 2313 2358 2466 2592 3084 3144 3288 3456 3537 3699 4112 4192 4384 4626 4716 4932 5184 6168 6288 6576 6939 7074 7398 8224 8384 8768 9252 9432 9864 10368 10611 11097 12336 12576 13152 13878 14148 14796 16448 16768 17536 17947 18504 18864 19728 20817 21222 22194 24672 25152 26304 27756 28296 29592 32896 33667 35209 35894 37008 37728 39456 41634 42444 44388 49344 50304 52608 53841 55512 56592 59184 67334 70418 71788 74016 75456 78912 83268 84888 88776 98688 101001 105627 107682 111024 113184 118368 134668 140836 143576 148032 150912 157824 161523 166536 169776 177552 202002 211254 215364 222048 226368 236736 269336 281672 287152 296064 303003 316881 323046 333072 339552 355104 404004 422508 430728 444096 452736 473472 484569 538672 563344 574304 606006 633762 646092 666144 679104 710208 808008 845016 861456 888192 909009 950643 969138 1077344 1126688 1148608 1212012 1267524 1292184 1332288 1358208 1420416 1453707 1616016 1690032 1722912 1818018 1901286 1938276 2154688 2253376 2297216 2424024 2535048 2584368 2664576 2727027 2851929 2907414 3232032 3380064 3445824 3636036 3802572 3876552 4309376 4506752 4612379 4848048 5070096 5168736 5454054 5703858 5814828 6464064 6760128 6891648 7272072 7605144 7753104 9224758 9696096 10140192 10337472 10908108 11407716 11629656 12928128 13520256 13837137 14544144 15210288 15506208 18449516 19392192 20280384 20674944 21816216 22815432 23259312 27674274 29088288 30420576 31012416 36899032 38784384 40560768 41511411 43632432 45630864 46518624 55348548 58176576 60841152 62024832 73798064 83022822 87264864 91261728 93037248 110697096 116353152 121682304 124534233 147596128 166045644 174529728 182523456 186074496 221394192 249068466 295192256 332091288 349059456 365046912 373602699 442788384 498136932 590384512 664182576 747205398 885576768 996273864 1328365152 1494410796 1771153536 1992547728 2656730304 2988821592 3985095456 5313460608 5977643184 7970190912 11955286368 15940381824 23910572736 47821145472
• Sum of all divisors σ(n): 145010107440
• Sum of proper divisors (its aliquot sum) s(n): 97188961968
• 47821145472 is an abundant number, because the sum of its proper divisors (97188961968) is greater than itself. Its abundance is 49367816496

Bases of 47821145472

• Binary: 101100100010010111001100010110000000₂
• Hexadecimal: 0xB225CC580
• Base-36: LYVH400

Squares and roots of 47821145472

• 47821145472 squared (47821145472²) is 2286861954254186102784
• 47821145472 cubed (47821145472³) is 109360358188771642886194408194048
• The square root of 47821145472 is 218680.4643126587
• The cube root of 47821145472 is 3629.7216752659

Scales and comparisons

• 47,821,145,472 seconds is equal to 1,520 years, 29 weeks, 2 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 47,821,145,472 would take you about three thousand and forty-one 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 47821145472 cubic inches would be around 302.5 feet tall.

Recreational maths with 47821145472

• 47821145472 backwards is 27454112874
• The number of decimal digits it has is: 11
• The sum of 47821145472's digits is 45
• More coming soon!