28452384480

Names of 28452384480

• Cardinal: 28452384480 can be written as Twenty-eight billion, four hundred fifty-two million, three hundred eighty-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.845238448 × 10¹⁰

Factors of 28452384480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5666

Divisors of 28452384480

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 26 30 32 38 39 40 43 48 52 57 60 65 76 78 80 86 95 96 104 114 120 129 130 152 156 160 172 190 195 208 215 228 240 247 258 260 285 304 312 344 380 390 416 430 456 480 494 516 520 559 570 608 624 645 688 741 760 780 817 860 912 988 1032 1040 1118 1140 1235 1248 1290 1376 1482 1520 1560 1634 1677 1720 1824 1976 2064 2080 2236 2280 2451 2470 2580 2795 2964 3040 3120 3268 3354 3440 3705 3952 4085 4128 4472 4560 4902 4940 5160 5581 5590 5928 6240 6536 6708 6880 7410 7904 8170 8385 8944 9120 9804 9880 10320 10621 11162 11180 11856 12255 13072 13416 14820 16340 16743 16770 17888 19608 19760 20640 21242 22324 22360 23712 24510 26144 26832 27905 29640 31863 32680 33486 33540 39216 39520 42484 44648 44720 49020 53105 53664 55810 59280 63726 65360 66972 67080 72553 78432 83715 84968 89296 89440 98040 106039 106210 111620 118560 127452 130720 133944 134160 145106 159315 167430 169936 178592 196080 212078 212420 217659 223240 239983 254904 267888 268320 290212 318117 318630 334860 339872 362765 392160 424156 424840 435318 446480 479966 509808 530195 535776 580424 636234 637260 669720 719949 725530 848312 849680 870636 892960 959932 1019616 1060390 1088295 1160848 1199915 1272468 1274520 1339440 1378507 1439898 1451060 1590585 1696624 1699360 1741272 1919864 2120780 2176590 2321696 2399830 2544936 2549040 2678880 2757014 2879796 2902120 3119779 3181170 3393248 3482544 3599745 3839728 4135521 4241560 4353180 4559677 4799660 5089872 5098080 5514028 5759592 5804240 6239558 6362340 6892535 6965088 7199490 7679456 8271042 8483120 8706360 9119354 9359337 9599320 10179744 11028056 11519184 11608480 12479116 12724680 13679031 13785070 14398980 15598895 16542084 16966240 17412720 18238708 18718674 19198640 20677605 22056112 22798385 23038368 24958232 25449360 27358062 27570140 28797960 31197790 33084168 34825440 36477416 37437348 38397280 41355210 44112224 45596770 46796685 49916464 50898720 54716124 55140280 57595920 59275801 62395580 66168336 68395155 72954832 74874696 82710420 91193540 93593370 99832928 109432248 110280560 115191840 118551602 124791160 132336672 136790310 145909664 149749392 165420840 177827403 182387080 187186740 218864496 220561120 237103204 249582320 273580620 296379005 299498784 330841680 355654806 364774160 374373480 437728992 474206408 499164640 547161240 592758010 661683360 711309612 729548320 748746960 889137015 948412816 1094322480 1185516020 1422619224 1497493920 1778274030 1896825632 2188644960 2371032040 2845238448 3556548060 4742064080 5690476896 7113096120 9484128160 14226192240 28452384480
• Sum of all divisors σ(n): 103980602880
• Sum of proper divisors (its aliquot sum) s(n): 75528218400
• 28452384480 is an abundant number, because the sum of its proper divisors (75528218400) is greater than itself. Its abundance is 47075833920

Bases of 28452384480

• Binary: 11010011111111001001110111011100000₂
• Hexadecimal: 0x69FE4EEE0
• Base-36: D2JTCDC

Squares and roots of 28452384480

• 28452384480 squared (28452384480²) is 809538182597744870400
• 28452384480 cubed (28452384480³) is 23033291622511482233568571392000
• The square root of 28452384480 is 168678.3462095831
• The cube root of 28452384480 is 3052.8553205445

Scales and comparisons

• 28,452,384,480 seconds is equal to 904 years, 36 weeks, 2 days, 8 minutes.
• To count from 1 to 28,452,384,480 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 28452384480 cubic inches would be around 254.4 feet tall.

Recreational maths with 28452384480

• 28452384480 backwards is 08448325482
• 28452384480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28452384480's digits is 48
• More coming soon!