428421586944

Names of 428421586944

• Cardinal: 428421586944 can be written as Four hundred twenty-eight billion, four hundred twenty-one million, five hundred eighty-six thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 4.28421586944 × 10¹¹

Factors of 428421586944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 187

Divisors of 428421586944

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 48 52 57 61 64 76 78 89 96 104 114 122 128 152 156 169 178 183 192 208 228 244 247 256 267 304 312 338 356 366 384 416 456 488 494 507 512 534 608 624 676 712 732 741 768 793 832 912 976 988 1014 1024 1068 1157 1159 1216 1248 1352 1424 1464 1482 1536 1586 1664 1691 1824 1952 1976 2028 2048 2136 2314 2318 2379 2432 2496 2704 2848 2928 2964 3072 3172 3211 3328 3382 3471 3477 3648 3904 3952 4056 4096 4272 4628 4636 4758 4864 4992 5073 5408 5429 5696 5856 5928 6144 6344 6422 6656 6764 6942 6954 7296 7808 7904 8112 8192 8544 9256 9272 9516 9633 9728 9984 10146 10309 10816 10858 11392 11712 11856 12288 12688 12844 13312 13528 13884 13908 14592 15041 15067 15616 15808 16224 16287 17088 18512 18544 19032 19266 19456 19968 20292 20618 21632 21716 21983 22784 23424 23712 24576 25376 25688 26624 27056 27768 27816 29184 30082 30134 30927 31232 31616 32448 32574 34176 37024 37088 38064 38532 38912 39936 40584 41236 43264 43432 43966 45123 45201 45568 46848 47424 50752 51376 53248 54112 55536 55632 58368 60164 60268 61854 62464 63232 64896 65148 65949 68352 70577 74048 74176 76128 77064 77824 79872 81168 82472 86528 86864 87932 90246 90402 91136 93696 94848 101504 102752 103151 106496 108224 111072 111264 116736 120328 120536 123708 124928 126464 129792 130296 131898 136704 141154 148096 148352 152256 154128 155648 159744 162336 164944 173056 173728 175864 180492 180804 182272 187392 189696 195871 203008 205504 206302 211731 216448 222144 222528 233472 240656 241072 247416 249856 252928 259584 260592 263796 273408 282308 285779 296192 296704 304512 308256 309453 319488 324672 329888 346112 347456 351728 360984 361608 364544 374784 379392 391742 406016 411008 412604 423462 432896 444288 445056 466944 481312 482144 494832 499712 505856 519168 521184 527592 546816 564616 571558 587613 592384 593408 609024 616512 618906 649344 659776 692224 694912 703456 721968 723216 729088 749568 758784 783484 812032 822016 825208 846924 857337 865792 888576 890112 917501 962624 964288 989664 1011712 1038336 1042368 1055184 1093632 1129232 1143116 1175226 1184768 1186816 1218048 1233024 1237812 1298688 1319552 1340963 1384448 1389824 1406912 1443936 1446432 1499136 1517568 1566968 1624064 1644032 1650416 1693848 1714674 1731584 1777152 1780224 1835002 1925248 1928576 1979328 2023424 2076672 2084736 2110368 2187264 2258464 2286232 2350452 2369536 2373632 2436096 2466048 2475624 2597376 2639104 2681926 2752503 2779648 2813824 2887872 2892864 3035136 3133936 3248128 3288064 3300832 3387696 3429348 3463168 3554304 3560448 3670004 3850496 3857152 3958656 4022889 4153344 4169472 4220736 4516928 4572464 4700904 4739072 4747264 4872192 4932096 4951248 5194752 5278208 5363852 5505006 5559296 5627648 5775744 5785728 6070272 6267872 6496256 6576128 6601664 6775392 6858696 6926336 7108608 7120896 7340008 7700992 7714304 7917312 8045778 8338944 8441472 9033856 9144928 9401808 9478144 9494528 9744384 9864192 9902496 10389504 10556416 10727704 11010012 11118592 11255296 11551488 11571456 12535744 13152256 13203328 13550784 13717392 13852672 14217216 14241792 14680016 15401984 15428608 15834624 16091556 16677888 16882944 17432519 18067712 18289856 18803616 19488768 19728384 19804992 20779008 21112832 21455408 22020024 22237184 22510592 23102976 23142912 25071488 26304512 26406656 27101568 27434784 28434432 28483584 29360032 30803968 30857216 31669248 32183112 33355776 33765888 34865038 36135424 36579712 37607232 39456768 39609984 41558016 42225664 42910816 44040048 44474368 45021184 46205952 46285824 50142976 52297557 52813312 54203136 54869568 58720064 61607936 61714432 63338496 64366224 66711552 67531776 69730076 72270848 73159424 75214464 78913536 79219968 84451328 85821632 88080096 90042368 92411904 92571648 100285952 104595114 105626624 108406272 109739136 117440128 123215872 123428864 126676992 128732448 133423104 135063552 139460152 144541696 146318848 150428928 158439936 171643264 176160192 180084736 184823808 185143296 200571904 209190228 211253248 216812544 219478272 234880256 253353984 257464896 270127104 278920304 289083392 292637696 300857856 316879872 343286528 352320384 369647616 370286592 401143808 418380456 422506496 433625088 438956544 469760512 514929792 540254208 557840608 578166784 585275392 601715712 633759744 686573056 704640768 802287616 836760912 845012992 867250176 877913088 939521024 1029859584 1115681216 1170550784 1203431424 1267519488 1373146112 1409281536 1604575232 1673521824 1734500352 1755826176 1879042048 2059719168 2231362432 2341101568 2406862848 2535038976 2746292224 2818563072 3347043648 3511652352 3758084096 4119438336 4462724864 4813725696 5492584448 5637126144 6694087296 7023304704 7516168192 8238876672 8925449728 10985168896 11274252288 13388174592 16477753344 17850899456 22548504576 26776349184 32955506688 35701798912 53552698368 71403597824 107105396736 142807195648 214210793472 428421586944
• Sum of all divisors σ(n): 1338346929600
• Sum of proper divisors (its aliquot sum) s(n): 909925342656
• 428421586944 is an abundant number, because the sum of its proper divisors (909925342656) is greater than itself. Its abundance is 481503755712

Bases of 428421586944

• Binary: 110001110111111111010101010000000000000₂
• Hexadecimal: 0x63BFEAA000
• Base-36: 5GTB5G5C

Squares and roots of 428421586944

• 428421586944 squared (428421586944²) is 183545056159615351259136
• 428421586944 cubed (428421586944³) is 78634664235628010951063033698320384
• The square root of 428421586944 is 654539.2172696759
• The cube root of 428421586944 is 7538.5956322221

Scales and comparisons

• 428,421,586,944 seconds is equal to 13,622 years, 25 weeks, 4 hours, 22 minutes, 24 seconds.
• To count from 1 to 428,421,586,944 would take you about twenty-seven thousand, two hundred forty-four 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 428421586944 cubic inches would be around 628.2 feet tall.

Recreational maths with 428421586944

• 428421586944 backwards is 449685124824
• 428421586944 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428421586944's digits is 57
• More coming soon!