400680329049

Names of 400680329049

• Cardinal: 400680329049 can be written as Four hundred billion, six hundred eighty million, three hundred twenty-nine thousand and forty-nine.

Scientific notation

• Scientific notation: 4.00680329049 × 10¹¹

Factors of 400680329049

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 53

Divisors of 400680329049

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 7 9 11 13 19 21 27 33 39 57 63 77 81 91 99 117 133 143 169 171 189 209 231 243 247 273 297 351 361 399 429 507 513 567 627 693 729 741 819 891 1001 1053 1083 1183 1197 1287 1463 1521 1539 1701 1729 1859 1881 2079 2187 2197 2223 2457 2527 2673 2717 3003 3159 3211 3249 3549 3591 3861 3971 4389 4563 4617 4693 5103 5187 5577 5643 6237 6561 6591 6669 7371 7581 8019 8151 9009 9477 9633 9747 10647 10773 11583 11913 13013 13167 13689 13851 14079 15309 15379 15561 16731 16929 18711 19019 19773 20007 22113 22477 22743 24057 24167 24453 27027 27797 28431 28899 29241 31941 32319 32851 34749 35321 35739 39039 39501 41067 41553 41743 42237 45927 46137 46683 50193 50787 51623 56133 57057 59319 60021 61009 66339 67431 68229 72171 72501 73359 81081 83391 85293 86697 87723 95823 96957 98553 104247 105963 107217 117117 118503 123201 124659 125229 126711 138411 140049 150579 152361 154869 168399 169169 171171 177957 180063 183027 199017 202293 204687 217503 220077 243243 247247 250173 260091 263169 287469 290871 292201 295659 312741 317889 321651 351351 355509 361361 369603 375687 380133 415233 420147 427063 451737 457083 459173 464607 505197 507507 513513 533871 540189 549081 597051 606879 614061 652509 660231 671099 729729 741741 750519 780273 789507 793117 862407 872613 876603 886977 938223 953667 964953 1054053 1066527 1084083 1108809 1127061 1140399 1245699 1260441 1281189 1355211 1371249 1377519 1393821 1522521 1540539 1601613 1620567 1647243 1820637 1842183 1957527 1980693 2013297 2189187 2225223 2251557 2340819 2368521 2379351 2587221 2629809 2660931 2861001 2894859 3162159 3199581 3214211 3252249 3381183 3421197 3737097 3781323 3843567 4065633 4132557 4181463 4567563 4621617 4697693 4804839 4941729 5461911 5526549 5551819 5872581 5942079 6039891 6567561 6675669 6754671 7022457 7138053 7761663 7889427 7982793 8583003 8684577 8724287 9486477 9598743 9642633 9756747 10143549 10263591 11211291 11343969 11530701 12196899 12397671 12544389 13702689 13864851 14093079 14414517 14825187 16385733 16579647 16655457 17617743 17826237 18119673 20027007 20264013 21067371 21414159 23668281 23948379 25749009 26053731 26172861 28459431 28927899 29270241 30430647 30790773 33633873 34592103 37193013 37633167 41108067 41594553 42279237 44475561 49157199 49966371 52853229 54359019 60081021 60792039 61070009 64242477 71004843 71845137 77247027 78518583 85378293 86783697 87810723 91291941 100901619 103776309 111579039 112899501 123324201 124783659 126837711 133426683 147471597 149899113 158559687 163077057 180243063 182376117 183210027 192727431 213014529 215535411 231741081 235555749 260351091 263432169 273875823 311328927 334737117 338698503 369972603 380513133 400280049 449697339 489231171 540729189 549630081 578182293 639043587 706667247 781053273 790296507 933986781 1004211351 1109917809 1141539399 1349092017 1467693513 1622187567 1648890243 1734546879 1917130761 2120001741 2343159819 2370889521 2801960343 3012634053 3424618197 4047276051 4403080539 4946670729 5203640637 6360005223 7029479457 10273854591 12141828153 14840012187 19080015669 21088438371 30821563773 36425484459 44520036561 57240047007 133560109683 400680329049
• Sum of all divisors σ(n): 856667710080
• Sum of proper divisors (its aliquot sum) s(n): 455987381031
• 400680329049 is an abundant number, because the sum of its proper divisors (455987381031) is greater than itself. Its abundance is 55307051982

Bases of 400680329049

• Binary: 101110101001010011010001001111101011001₂
• Hexadecimal: 0x5D4A689F59
• Base-36: 542IQ0K9

Squares and roots of 400680329049

• 400680329049 squared (400680329049²) is 160544726086814913244401
• 400680329049 cubed (400680329049³) is 64327113675546573579126980836904649
• The square root of 400680329049 is 632993.1508705287
• The cube root of 400680329049 is 7372.2378873353

Scales and comparisons

• 400,680,329,049 seconds is equal to 12,740 years, 20 weeks, 3 days, 19 hours, 24 minutes, 9 seconds.
• To count from 1 to 400,680,329,049 would take you about twenty-five thousand, four hundred eighty 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 400680329049 cubic inches would be around 614.4 feet tall.

Recreational maths with 400680329049

• 400680329049 backwards is 940923086004
• The number of decimal digits it has is: 12
• The sum of 400680329049's digits is 45
• More coming soon!