6446897487162

Names of 6446897487162

• Cardinal: 6446897487162 can be written as Six trillion, four hundred forty-six billion, eight hundred ninety-seven million, four hundred eighty-seven thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 6.446897487162 × 10¹²

Factors of 6446897487162

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 226

Divisors of 6446897487162

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 37 54 66 74 81 99 111 121 162 173 198 222 242 243 297 333 346 363 407 486 519 594 666 726 729 814 891 999 1038 1089 1221 1331 1458 1557 1782 1903 1998 2178 2187 2442 2662 2673 2997 3114 3267 3663 3806 3993 4374 4477 4671 5346 5709 5994 6401 6534 7326 7986 8019 8954 8991 9342 9801 10989 11418 11979 12802 13431 14013 16038 17127 17982 19203 19602 20933 21978 23958 24057 26862 26973 28026 29403 29929 32967 34254 35937 38406 40293 41866 42039 48114 49247 51381 53946 57609 58806 59858 62799 65934 70411 71874 80586 80919 84078 88209 89787 98494 98901 102762 107811 115218 120879 125598 126117 140822 147741 154143 161838 172827 176418 179574 188397 197802 211233 215622 230263 241758 252234 264627 269361 295482 296703 308286 323433 329219 345654 362637 376794 378351 422466 443223 460526 462429 518481 529254 538722 565191 593406 633699 646866 658438 690789 725274 756702 774521 808083 886446 890109 924858 970299 987657 1036962 1087911 1107373 1130382 1267398 1329669 1381578 1387287 1549042 1555443 1616166 1695573 1780218 1901097 1940598 1975314 2072367 2175822 2214746 2323563 2424249 2659338 2774574 2910897 2962971 3110886 3263733 3322119 3391146 3621409 3802194 3989007 4144734 4161861 4647126 4666329 4848498 5086719 5703291 5821794 5925942 6217101 6527466 6644238 6970689 7242818 7272747 7978014 8323722 8519731 8888913 9332658 9791199 9966357 10173438 10864227 11406582 11967021 12181103 12434202 13941378 13998987 14545494 15260157 17039462 17109873 17777826 18651303 19582398 19932714 20912067 21728454 21818241 23934042 24362206 25559193 26666739 27997974 29899071 30520314 32592681 34219746 35901063 36543309 37302606 39835499 41824134 43636482 45780471 51118386 51329619 53333478 55953909 59798142 62736201 65185362 65454723 71802126 73086618 76677579 79670998 80000217 89697213 91560942 97778043 102659238 107703189 109629927 111907818 119506497 125472402 130909446 133992133 153355158 153988857 160000434 167861727 179394426 188208603 195556086 215406378 219259854 230032737 239012994 240000651 267984266 269091639 293334129 307977714 328889781 335723454 358519491 376417206 401976399 460065474 480001302 503585181 538183278 564625809 586668258 657779562 690098211 717038982 720001953 803952798 807274917 880002387 986669343 1007170362 1075558473 1129251618 1205929197 1380196422 1440003906 1473913463 1614549834 1693877427 1760004774 1973338686 2070294633 2151116946 2411858394 2421824751 2640007161 2947826926 2960008029 3226675419 3387754854 3617787591 4140589266 4421740389 4843649502 5280014322 5920016058 6210883899 6453350838 7235575182 7920021483 8843480778 8880024087 9680026257 10853362773 12421767798 13265221167 15840042966 17760048174 18632651697 19360052514 21706725546 26530442334 26640072261 29040078771 32560088319 37265303394 39795663501 53280144522 58080157542 65120176638 79591327002 87120236313 97680264957 119386990503 174240472626 195360529914 238773981006 293040794871 358160971509 586081589742 716321943018 1074482914527 2148965829054 3223448743581 6446897487162
• Sum of all divisors σ(n): 16478950544640
• Sum of proper divisors (its aliquot sum) s(n): 10032053057478
• 6446897487162 is an abundant number, because the sum of its proper divisors (10032053057478) is greater than itself. Its abundance is 3585155570316

Bases of 6446897487162

• Binary: 1011101110100001001000010001101110100111010₂
• Hexadecimal: 0x5DD0908DD3A
• Base-36: 2A9NWB5MI

Squares and roots of 6446897487162

• 6446897487162 squared (6446897487162²) is 41562487209975709954814244
• 6446897487162 cubed (6446897487162³) is 267949094354195168766748898208084735528
• The square root of 6446897487162 is 2539074.1397529139
• The cube root of 6446897487162 is 18611.5947738845

Scales and comparisons

• 6,446,897,487,162 seconds is equal to 204,991 years, 20 weeks, 5 days, 1 hour, 32 minutes, 42 seconds.
• To count from 1 to 6,446,897,487,162 would take you about five hundred twelve thousand, four hundred seventy-eight 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 6446897487162 cubic inches would be around 1551 feet tall.

Recreational maths with 6446897487162

• 6446897487162 backwards is 2617847986446
• The number of decimal digits it has is: 13
• The sum of 6446897487162's digits is 72
• More coming soon!