389429144832

Names of 389429144832

• Cardinal: 389429144832 can be written as Three hundred eighty-nine billion, four hundred twenty-nine million, one hundred forty-four thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 3.89429144832 × 10¹¹

Factors of 389429144832

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 201

Divisors of 389429144832

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 64 67 78 84 91 96 98 104 109 112 128 134 147 156 168 182 192 196 201 208 218 224 256 268 273 294 312 327 336 364 384 392 402 416 436 448 469 536 546 588 624 637 654 672 728 763 768 784 804 832 871 872 896 938 1072 1092 1176 1248 1274 1308 1344 1407 1417 1456 1526 1568 1608 1664 1742 1744 1792 1876 1911 2144 2184 2289 2352 2496 2548 2613 2616 2688 2814 2834 2912 3052 3136 3216 3283 3328 3484 3488 3752 3822 4251 4288 4368 4578 4704 4992 5096 5226 5232 5341 5376 5628 5668 5824 6097 6104 6272 6432 6566 6968 6976 7303 7504 7644 8502 8576 8736 9156 9408 9849 9919 9984 10192 10452 10464 10682 11256 11336 11648 11881 12194 12208 12544 12864 13132 13936 13952 14606 15008 15288 16023 17004 17152 17472 18291 18312 18816 19698 19838 20384 20904 20928 21364 21909 22512 22672 23296 23762 24388 24416 25728 26264 27872 27904 29212 29757 30016 30576 32046 34008 34944 35643 36582 36624 37632 39396 39676 40768 41808 41856 42679 42728 43818 45024 45344 47524 48776 48832 51121 51456 52528 55744 58424 59514 60032 61152 64092 68016 69433 69888 71286 73164 73248 78792 79352 81536 83167 83616 83712 85358 85456 87636 90048 90688 94939 95048 97552 97664 102242 105056 111488 116848 119028 120064 122304 128037 128184 136032 138866 142572 146328 146496 153363 154453 157584 158704 163072 166334 167232 170716 170912 175272 180096 181376 189878 190096 195104 195328 204484 208299 210112 222976 233696 238056 244608 249501 256074 256368 272064 277732 284817 285144 292656 292992 306726 308906 315168 317408 332668 334464 341432 341824 350544 357847 360192 362752 379756 380192 390208 408968 416598 420224 463359 467392 476112 489216 499002 512148 512736 544128 555464 569634 570288 582169 585312 585984 613452 617812 630336 634816 664573 665336 668928 682864 683648 701088 715694 759512 760384 780416 796027 817936 833196 840448 926718 934784 952224 998004 1024296 1025472 1073541 1081171 1088256 1110928 1139268 1140576 1164338 1170624 1226904 1235624 1260672 1269632 1329146 1330672 1365728 1367296 1402176 1431388 1519024 1520768 1560832 1592054 1635872 1666392 1746507 1853436 1869568 1904448 1993719 1996008 2048592 2050944 2147082 2162342 2221856 2278536 2281152 2328676 2341248 2388081 2453808 2471248 2521344 2539264 2658292 2661344 2731456 2804352 2862776 3038048 3041536 3184108 3243513 3271744 3332784 3493014 3706872 3808896 3987438 3992016 4097184 4101888 4294164 4324684 4443712 4557072 4562304 4652011 4657352 4682496 4776162 4907616 4942496 5316584 5322688 5462912 5572189 5608704 5725552 6076096 6368216 6487026 6543488 6665568 6986028 7413744 7568197 7617792 7974876 7984032 8194368 8588328 8649368 8887424 9114144 9124608 9304022 9314704 9552324 9815232 9884992 10348351 10633168 10645376 10925824 11144378 11451104 12152192 12736432 12974052 13086976 13331136 13956033 13972056 14827488 15136394 15949752 15968064 16388736 16716567 17176656 17298736 17774848 18228288 18608044 18629408 19104648 19630464 19769984 20696702 21266336 21290752 22288756 22704591 22902208 24304384 25472864 25948104 26662272 27912066 27944112 29654976 30272788 31045053 31899504 31936128 32777472 33433134 34353312 34597472 36456576 37216088 37258816 38209296 39005323 39260928 39539968 41393404 42532672 44577512 45409182 45804416 50945728 51896208 53324544 55824132 55888224 59309952 60545576 62090106 63799008 63872256 66866268 68706624 69194944 72438457 72913152 74432176 74517632 76418592 78010646 82786808 85065344 89155024 90818364 91608832 101891456 103792416 111648264 111776448 117015969 118619904 121091152 124180212 127598016 133732536 137413248 138389888 144876914 148864352 149035264 152837184 156021292 165573616 170130688 178310048 181636728 203782912 207584832 217315371 223296528 223552896 234031938 242182304 248360424 255196032 267465072 274826496 276779776 289753828 297728704 305674368 312042584 331147232 356620096 363273456 415169664 434630742 446593056 447105792 468063876 484364608 496720848 507069199 510392064 534930144 579507656 595457408 611348736 624085168 662294464 713240192 726546912 830339328 869261484 893186112 936127752 968729216 993441696 1014138398 1069860288 1159015312 1190914816 1248170336 1324588928 1426480384 1453093824 1521207597 1738522968 1786372224 1872255504 1937458432 1986883392 2028276796 2139720576 2318030624 2496340672 2649177856 2906187648 3042415194 3477045936 3572744448 3744511008 3973766784 4056553592 4279441152 4636061248 4992681344 5812375296 6084830388 6954091872 7489022016 7947533568 8113107184 9272122496 9985362688 12169660776 13908183744 14978044032 16226214368 18544244992 24339321552 27816367488 29956088064 32452428736 48678643104 55632734976 64904857472 97357286208 129809714944 194714572416 389429144832
• Sum of all divisors σ(n): 1329989151456
• Sum of proper divisors (its aliquot sum) s(n): 940560006624
• 389429144832 is an abundant number, because the sum of its proper divisors (940560006624) is greater than itself. Its abundance is 551130861792

Bases of 389429144832

• Binary: 101101010101011110010010010110100000000₂
• Hexadecimal: 0x5AABC92D00
• Base-36: 4YWG239C

Squares and roots of 389429144832

• 389429144832 squared (389429144832²) is 151655058844582832308224
• 389429144832 cubed (389429144832³) is 59058899875292530381580132960698368
• The square root of 389429144832 is 624042.5825470567
• The cube root of 389429144832 is 7302.5770899379

Scales and comparisons

• 389,429,144,832 seconds is equal to 12,382 years, 33 weeks, 2 days, 18 hours, 27 minutes, 12 seconds.
• To count from 1 to 389,429,144,832 would take you about twenty-four thousand, seven hundred sixty-five 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 389429144832 cubic inches would be around 608.5 feet tall.

Recreational maths with 389429144832

• 389429144832 backwards is 238441924983
• The number of decimal digits it has is: 12
• The sum of 389429144832's digits is 57
• More coming soon!