57728949642

Names of 57728949642

• Cardinal: 57728949642 can be written as Fifty-seven billion, seven hundred twenty-eight million, nine hundred forty-nine thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 5.7728949642 × 10¹⁰

Factors of 57728949642

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 176

Divisors of 57728949642

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 31 39 41 42 54 62 63 78 79 81 82 91 93 117 123 126 158 162 169 182 186 189 217 234 237 243 246 273 279 287 338 351 369 378 403 434 474 486 507 533 546 553 558 567 574 651 702 711 738 806 819 837 861 1014 1027 1053 1066 1106 1107 1134 1183 1209 1271 1302 1422 1521 1599 1638 1659 1674 1701 1722 1953 2054 2106 2133 2214 2366 2418 2449 2457 2511 2542 2583 2821 3042 3081 3159 3198 3239 3318 3321 3402 3549 3627 3731 3813 3906 4266 4563 4797 4898 4914 4977 5022 5166 5239 5642 5859 6162 6318 6399 6478 6642 6929 7098 7189 7254 7347 7371 7462 7533 7626 7749 8463 8897 9126 9243 9594 9717 9954 9963 10478 10647 10881 11193 11439 11718 12798 13351 13689 13858 14378 14391 14694 14742 14931 15066 15498 15717 16523 16926 17143 17577 17794 18486 19197 19434 19926 20787 21294 21567 21762 22041 22113 22386 22673 22878 23247 25389 26691 26702 27378 27729 28782 29151 29862 31434 31837 31941 32643 33046 33579 34286 34317 35154 36673 38394 40053 41067 41574 42107 43134 43173 44082 44226 44793 45346 46494 47151 48503 49569 50778 51429 52731 53382 55458 58302 62361 63674 63882 64701 65286 66123 67158 68019 68634 69741 73346 76167 80073 80106 82134 83187 84214 86346 87453 89586 93457 94302 95511 95823 97006 97929 99138 100409 100737 102858 102951 105462 110019 115661 120159 124722 126321 129402 129519 132246 134379 136038 139482 141453 145509 148707 152334 154287 160146 166374 174906 186914 187083 191022 191646 194103 195858 198369 200818 201474 204057 205902 214799 220038 222859 228501 231322 240219 240318 249561 252642 259038 262359 268758 280371 282906 286533 287469 291018 294749 297414 301227 302211 308574 308853 330057 346983 360477 374166 378963 388206 396738 408114 413881 424359 429598 436527 445718 446121 457002 462861 480438 499122 524718 547391 560742 561249 573066 574938 582309 589498 595107 602454 604422 612171 617706 644397 660114 668577 685503 693966 702863 720657 720954 757926 787077 827762 841113 848718 859599 873054 884247 892242 903681 906633 925722 990171 1040949 1081431 1094782 1122498 1136889 1164618 1190214 1224342 1241643 1273077 1288794 1305317 1309581 1337154 1338363 1371006 1388583 1405726 1441314 1503593 1574154 1642173 1682226 1683747 1719198 1746927 1768494 1807362 1813266 1836513 1933191 1980342 2005731 2081898 2108589 2161971 2162862 2273778 2483286 2523339 2546154 2578797 2610634 2619162 2652741 2676726 2711043 2777166 2897167 2970513 3007186 3122847 3244293 3284346 3367494 3410667 3493854 3673026 3724929 3831737 3866382 3915951 3928743 4011462 4015089 4165749 4217178 4323942 4510779 4926519 5046678 5157594 5305482 5422086 5509539 5794334 5799573 5941026 6017193 6245694 6325767 6488586 6821334 7449858 7570017 7663474 7736391 7831902 7857486 7958223 8030178 8133129 8331498 8691501 8911539 9021558 9137219 9368541 9853038 10232001 11019078 11174787 11495211 11599146 11747853 11786229 12034386 12651534 13532337 14779557 15140034 15472782 15916446 16266258 16969121 17383002 17398719 17823078 18051579 18274438 18737082 18977301 20464002 22349574 22710051 22990422 23495706 23572458 23874669 24399387 26074503 27064674 27411657 28105623 29559114 33524361 33938242 34485633 34797438 35243559 36103158 37954602 40597011 44338671 45420102 47749338 48798774 50907363 52149006 52196157 54154737 54823314 56211246 56931903 67048722 68971266 70487118 71624007 78223509 81194022 82234971 88677342 100573083 101814726 103456899 104392314 105730677 108309474 113863806 118783847 121791033 133016013 143248014 152722089 156447018 164469942 170795709 201146166 206913798 211461354 234670527 237567694 243582066 246704913 266032026 305444178 310370697 317192031 341591418 356351541 365373099 458166267 469341054 493409826 620741394 634384062 704011581 712703082 730746198 740114739 916332534 931112091 1069054623 1374498801 1408023162 1480229478 1862224182 2138109246 2220344217 2748997602 3207163869 4123496403 4440688434 6414327738 8246992806 9621491607 19242983214 28864474821 57728949642
• Sum of all divisors σ(n): 171890933760
• Sum of proper divisors (its aliquot sum) s(n): 114161984118
• 57728949642 is an abundant number, because the sum of its proper divisors (114161984118) is greater than itself. Its abundance is 56433034476

Bases of 57728949642

• Binary: 110101110000111010011101110110001010₂
• Hexadecimal: 0xD70E9DD8A
• Base-36: QIQBQMI

Squares and roots of 57728949642

• 57728949642 squared (57728949642²) is 3332631626768571928164
• 57728949642 cubed (57728949642³) is 192389323357059428029234397517288
• The square root of 57728949642 is 240268.4949010169
• The cube root of 57728949642 is 3864.8373236035

Scales and comparisons

• 57,728,949,642 seconds is equal to 1,835 years, 31 weeks, 2 days, 3 hours, 20 minutes, 42 seconds.
• To count from 1 to 57,728,949,642 would take you about three thousand, six hundred seventy-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 57728949642 cubic inches would be around 322.1 feet tall.

Recreational maths with 57728949642

• 57728949642 backwards is 24694982775
• 57728949642 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 57728949642's digits is 63
• More coming soon!