28449892224

Names of 28449892224

• Cardinal: 28449892224 can be written as Twenty-eight billion, four hundred forty-nine million, eight hundred ninety-two thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 2.8449892224 × 10¹⁰

Factors of 28449892224

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 228

Divisors of 28449892224

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 27 32 34 36 39 48 51 52 54 64 68 72 78 96 102 104 108 117 128 136 144 153 156 192 193 204 208 216 221 234 272 288 306 312 351 384 386 408 416 432 442 459 468 544 576 579 612 624 663 702 772 816 832 864 884 918 936 1088 1152 1158 1224 1248 1326 1404 1544 1632 1664 1728 1737 1768 1836 1872 1989 2176 2316 2448 2496 2509 2652 2808 3088 3264 3281 3456 3474 3536 3672 3744 3978 4632 4896 4992 5018 5211 5304 5616 5967 6176 6528 6562 6948 7072 7344 7488 7527 7956 9264 9792 9843 10036 10422 10608 11232 11934 12352 13124 13896 14144 14688 14976 15054 15912 18528 19584 19686 20072 20844 21216 22464 22581 23868 24704 26248 27792 28288 29376 29529 30108 31824 37056 37249 39372 40144 41688 42432 42653 44928 45162 47736 52496 55584 58752 59058 60216 63648 67743 74112 74498 78744 80288 83376 84864 85306 88587 90324 95472 104992 111168 111747 118116 120432 127296 127959 135486 148996 157488 160576 166752 170612 177174 180648 190944 209984 222336 223494 236232 240864 254592 255918 270972 297992 314976 321152 333504 335241 341224 354348 361296 381888 383877 419968 446988 472464 481728 484237 511836 541944 595984 629952 633233 667008 670482 682448 708696 722592 763776 767754 893976 944928 963456 968474 1005723 1023672 1083888 1151631 1191968 1259904 1266466 1340964 1364896 1417392 1445184 1452711 1535508 1787952 1889856 1899699 1936948 2011446 2047344 2167776 2303262 2383936 2532932 2681928 2729792 2834784 2890368 2905422 3071016 3575904 3779712 3799398 3873896 4022892 4094688 4335552 4358133 4606524 4767872 5065864 5363856 5459584 5669568 5699097 5810844 6142032 7151808 7598796 7747792 8045784 8189376 8232029 8671104 8716266 9213048 10131728 10727712 11339136 11398194 11621688 12284064 13074399 14303616 15197592 15495584 16091568 16378752 16464058 17097291 17432532 18426096 20263456 21455424 22796388 23243376 24568128 24696087 26148798 30395184 30991168 32183136 32928116 34194582 34865064 36852192 40526912 42910848 45592776 46486752 49136256 49392174 52297596 60790368 61982336 64366272 65856232 68389164 69730128 73704384 74088261 81053824 91185552 92973504 98784348 104595192 121580736 128732544 131712464 136778328 139460256 147408768 148176522 182371104 185947008 197568696 209190384 222264783 243161472 263424928 273556656 278920512 296353044 364742208 395137392 418380768 444529566 526849856 547113312 557841024 592706088 729484416 790274784 836761536 889059132 1053699712 1094226624 1185412176 1580549568 1673523072 1778118264 2188453248 2370824352 3161099136 3556236528 4741648704 7112473056 9483297408 14224946112 28449892224
• Sum of all divisors σ(n): 96243487200
• Sum of proper divisors (its aliquot sum) s(n): 67793594976
• 28449892224 is an abundant number, because the sum of its proper divisors (67793594976) is greater than itself. Its abundance is 39343702752

Bases of 28449892224

• Binary: 11010011111101111101110011110000000₂
• Hexadecimal: 0x69FBEE780
• Base-36: D2IBXC0

Squares and roots of 28449892224

• 28449892224 squared (28449892224²) is 809396367557215666176
• 28449892224 cubed (28449892224³) is 23027239423499875856231562215424
• The square root of 28449892224 is 168670.9584486909
• The cube root of 28449892224 is 3052.7661807495

Scales and comparisons

• 28,449,892,224 seconds is equal to 904 years, 32 weeks, 1 day, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 28,449,892,224 would take you about one thousand, eight hundred nine 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 28449892224 cubic inches would be around 254.4 feet tall.

Recreational maths with 28449892224

• 28449892224 backwards is 42229894482
• 28449892224 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28449892224's digits is 54
• More coming soon!