6399399006

Names of 6399399006

• Cardinal: 6399399006 can be written as Six billion, three hundred ninety-nine million, three hundred ninety-nine thousand and six.

Scientific notation

• Scientific notation: 6.399399006 × 10⁹

Factors of 6399399006

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 153

Divisors of 6399399006

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 19 21 22 26 27 31 33 38 39 42 54 57 62 63 66 67 77 78 81 91 93 99 114 117 126 133 134 143 154 162 171 182 186 189 198 201 209 217 231 234 247 266 273 279 286 297 341 342 351 378 399 402 403 418 429 434 462 469 494 513 546 558 567 589 594 603 627 651 682 693 702 737 741 798 806 819 837 858 871 891 938 1001 1023 1026 1053 1134 1178 1197 1206 1209 1254 1273 1287 1302 1386 1407 1463 1474 1482 1539 1638 1674 1729 1742 1767 1782 1809 1881 1953 2002 2046 2077 2079 2106 2211 2223 2387 2394 2418 2457 2511 2546 2574 2613 2717 2814 2821 2926 3003 3069 3078 3458 3534 3591 3618 3627 3762 3819 3861 3906 4123 4154 4158 4221 4389 4422 4433 4446 4774 4914 5022 5159 5187 5226 5301 5427 5434 5642 5643 5859 6006 6097 6138 6231 6237 6479 6633 6669 7161 7182 7254 7371 7638 7657 7722 7839 8151 8246 8442 8463 8778 8866 8911 9009 9207 9581 10318 10374 10602 10773 10854 10881 11286 11457 11583 11718 12194 12369 12462 12474 12663 12958 13167 13266 13299 13338 14003 14322 14539 14742 15314 15477 15561 15678 15903 16302 16549 16926 16929 17577 17822 18018 18291 18414 18693 19019 19162 19437 19899 20007 21483 21546 21762 22847 22914 22971 23166 23517 24453 24738 25326 25389 26334 26598 26733 27001 27027 27621 28006 28743 29078 30954 31031 31122 31806 32643 33098 33858 34371 35154 36582 37107 37386 37989 38038 38874 39463 39501 39798 39897 40014 42009 42966 43617 45353 45694 45942 46431 46683 47034 47709 48906 49647 50778 53466 53599 54002 54054 54873 55242 56079 57057 57486 58311 59697 62062 64449 65286 67067 68541 68742 68913 70551 73359 74214 75978 76167 78926 79002 79794 80199 81003 81081 84018 84227 86229 87234 90706 92862 93093 93366 95418 98021 99294 103113 107198 109746 111321 112158 114114 115843 116622 118389 118503 119394 119691 126027 128898 130851 134134 136059 137082 137826 139293 140049 141102 146718 148941 152334 159929 160398 160797 162006 162162 164619 168237 168454 171171 172458 174933 182039 186186 189007 193347 196042 201201 205623 206226 206739 220077 222642 228501 231686 236778 237006 239382 240597 243009 252054 252681 258687 261702 272118 276241 278586 279279 280098 294063 297011 297882 319858 321594 329238 333963 336474 342342 347529 349866 355167 359073 364078 378014 378081 386694 392553 402402 408177 411246 413478 417879 434093 440154 446823 457002 479787 481194 482391 486018 493857 505362 513019 513513 517374 524799 546117 552482 558558 567021 588126 589589 594022 603603 616869 620217 667926 695058 710334 718146 721791 729027 756162 758043 776061 785106 816354 828723 835758 837837 868186 882189 891033 893646 959574 964782 987714 1026038 1027026 1042587 1049598 1065501 1092234 1134042 1134243 1177659 1179178 1207206 1224531 1233738 1240434 1274273 1302279 1340469 1439361 1443582 1447173 1458054 1516086 1539057 1540539 1552122 1638351 1657446 1675674 1701063 1764378 1768767 1782066 1810809 1850607 2079077 2085174 2131002 2187081 2268486 2274129 2355318 2449062 2486169 2513511 2548546 2604558 2646567 2673099 2680938 2878722 2894346 3038651 3078114 3081078 3127761 3196503 3276702 3402126 3537534 3591133 3621618 3673593 3701214 3822819 3906837 4158154 4318083 4341519 4374162 4548258 4617171 4915053 4972338 5027022 5103189 5293134 5306301 5346198 5432427 5643209 6077302 6237231 6255522 6393006 6822387 7182266 7347186 7458507 7645638 7813674 7939701 8019297 8636166 8683038 9115953 9234342 9383283 9830106 10206378 10612602 10773399 10864854 11286418 11468457 11720511 12474462 12954249 13644774 13851513 14745159 14917014 15309567 15879402 15918903 16038594 16929627 18231906 18711693 18766566 21546798 22375521 22936914 23441022 24057891 25908498 27347859 27703026 29490318 30619134 31837806 32320197 33859254 34405371 35161533 37423386 39502463 41554539 44751042 47756709 48115782 50788881 54695718 56135079 64640394 68810742 70323066 79004926 82043577 83109078 95513418 96960591 101577762 103216113 112270158 118507389 152366643 164087154 168405237 193921182 206432226 237014778 246130731 290881773 304733286 336810474 355522167 457099929 492261462 581763546 711044334 914199858 1066566501 2133133002 3199699503 6399399006
• Sum of all divisors σ(n): 21232189440
• Sum of proper divisors (its aliquot sum) s(n): 14832790434
• 6399399006 is an abundant number, because the sum of its proper divisors (14832790434) is greater than itself. Its abundance is 8433391428

Bases of 6399399006

• Binary: 101111101011011110001010001011110₂
• Hexadecimal: 0x17D6F145E
• Base-36: 2XU1BVI

Squares and roots of 6399399006

• 6399399006 squared (6399399006²) is 40952307637993788036
• 6399399006 cubed (6399399006³) is 262070156791983654991753092216
• The square root of 6399399006 is 79996.2436993137
• The cube root of 6399399006 is 1856.5774156459

Scales and comparisons

• 6,399,399,006 seconds is equal to 203 years, 25 weeks, 2 hours, 50 minutes, 6 seconds.
• To count from 1 to 6,399,399,006 would take you about four hundred six 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 6399399006 cubic inches would be around 154.7 feet tall.

Recreational maths with 6399399006

• 6399399006 backwards is 6009939936
• 6399399006 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6399399006's digits is 54
• More coming soon!