3845420813916

Names of 3845420813916

• Cardinal: 3845420813916 can be written as Three trillion, eight hundred forty-five billion, four hundred twenty million, eight hundred thirteen thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 3.845420813916 × 10¹²

Factors of 3845420813916

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 153

Divisors of 3845420813916

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 9 11 12 17 18 22 27 33 34 36 37 44 51 54 66 68 74 81 83 99 102 108 111 132 148 153 162 166 187 198 204 222 243 249 297 306 324 332 333 374 396 407 444 459 486 498 561 594 612 629 666 747 748 814 891 913 918 972 996 999 1122 1188 1221 1258 1332 1377 1411 1494 1628 1683 1782 1826 1836 1887 1998 2241 2244 2442 2516 2673 2739 2754 2822 2988 2997 3071 3366 3564 3652 3663 3774 3996 4131 4233 4482 4884 5049 5346 5478 5508 5644 5661 5994 6142 6723 6732 6889 6919 7326 7548 8217 8262 8466 8964 8991 9213 10098 10692 10956 10989 11322 11988 12284 12699 13446 13778 13838 14652 15147 15521 16434 16524 16932 16983 17982 18426 20169 20196 20667 20757 21978 22644 24651 25398 26892 27556 27639 27676 30294 31042 32868 32967 33781 33966 35964 36852 38097 40338 41334 41514 43956 45441 46563 49302 50796 50949 52207 55278 60588 62001 62084 62271 65934 67562 67932 73953 75779 76194 80676 82668 82917 83028 90882 93126 98604 98901 101343 101898 104414 110556 114291 117113 124002 124542 131868 135124 139689 147906 151558 152388 152847 156621 165834 181764 186003 186252 186813 197802 202686 203796 208828 221859 227337 228582 234226 248004 248751 249084 254893 279378 295812 303116 304029 305694 313242 331668 342873 351339 372006 373626 395604 405372 419067 443718 454674 457164 468452 469863 497502 509786 558009 558756 560439 571787 574277 608058 611388 626484 682011 685746 702678 744012 746253 747252 764679 838134 887436 909348 912087 939726 995004 1019572 1054017 1116018 1120878 1143574 1148554 1216116 1257201 1288243 1364022 1371492 1405356 1409589 1492506 1529358 1674027 1676268 1681317 1715361 1722831 1824174 1879452 2046033 2108034 2232036 2241756 2287148 2294037 2297108 2514402 2576486 2728044 2736261 2803823 2819178 2985012 3058716 3162051 3348054 3362634 3430722 3445662 3648348 3771603 3864729 4092066 4216068 4228767 4333181 4588074 5028804 5146083 5152972 5168493 5472522 5607646 5638356 6138099 6289657 6324102 6696108 6725268 6861444 6882111 6891324 7543206 7729458 8184132 8208783 8411469 8457534 8666362 9176148 9486153 9720379 10292166 10336986 10945044 11215292 11594187 12276198 12579314 12648204 12686301 12999543 13764222 15086412 15438249 15458916 15505479 16417566 16822938 16915068 17332724 18414297 18868971 18972306 19440758 20584332 20646333 20673972 21156119 23188374 24552396 25158628 25234407 25372602 25999086 27528444 28458459 29161137 30876498 31010958 32835132 33645876 34782561 36828594 37737942 37944612 38881516 38998629 41292666 42312238 46314747 46376748 46516437 47664991 50468814 50745204 51998172 56606913 56916918 58322274 61752996 61938999 62021916 63468357 69565122 73657188 75475884 75703221 77997258 82585332 84624476 87483411 92629494 93032874 95329982 100937628 104347683 106924169 113213826 113833836 116644548 116995887 123877998 126936714 138944241 139130244 139549311 142994973 151406442 155994516 169820739 174966822 185258988 186065748 190405071 190659964 208695366 213848338 226427652 227109663 232717309 233991774 247755996 253873428 262450233 277888482 279098622 285989946 302812884 313043049 320772507 339641478 349933644 350987661 359654023 380810142 417390732 427696676 428984919 454219326 465434618 467983548 509462217 524900466 555776964 558197244 571215213 571979892 626086098 641545014 679282956 681328989 698151927 701975322 719308046 761620284 787350699 857969838 908438652 930869236 962317521 1018924434 1049800932 1052962983 1078962069 1142430426 1252172196 1283090028 1286954757 1362657978 1396303854 1403950644 1438616092 1528386651 1574701398 1713645639 1715939676 1924635042 2037848868 2094455781 2105925966 2157924138 2284860852 2362052097 2573909514 2725315956 2792607708 2886952563 3056773302 3149402796 3236886207 3427291278 3849270084 3860864271 3956194253 4188911562 4211851932 4315848276 4724104194 5140936917 5147819028 5773905126 6113546604 6283367343 6473772414 6854582556 7721728542 7912388506 8377823124 8660857689 9448208388 9710658621 10281873834 11547810252 11582592813 11868582759 12566734686 12947544828 15443457084 15824777012 17321715378 18850102029 19421317242 20563747668 23165185626 23737165518 25133469372 25982573067 29131975863 34643430756 35605748277 37700204058 38842634484 46330371252 47474331036 51965146134 56550306087 58263951726 71211496554 75400408116 87395927589 103930292268 106817244831 113100612174 116527903452 142422993108 174791855178 213634489662 226201224348 320451734493 349583710356 427268979324 640903468986 961355203479 1281806937972 1922710406958 3845420813916
• Sum of all divisors σ(n): 12104177379840
• Sum of proper divisors (its aliquot sum) s(n): 8258756565924
• 3845420813916 is an abundant number, because the sum of its proper divisors (8258756565924) is greater than itself. Its abundance is 4413335752008

Bases of 3845420813916

• Binary: 110111111101010100111100010000111001011100₂
• Hexadecimal: 0x37F54F10E5C
• Base-36: 1D2K89LR0

Squares and roots of 3845420813916

• 3845420813916 squared (3845420813916²) is 14787261236098391899255056
• 3845420813916 cubed (3845420813916³) is 56863242138105994417492118517598159296
• The square root of 3845420813916 is 1960974.4551921119
• The cube root of 3845420813916 is 15666.8357698029

Scales and comparisons

• 3,845,420,813,916 seconds is equal to 122,272 years, 25 weeks, 2 days, 8 hours, 18 minutes, 36 seconds.
• To count from 1 to 3,845,420,813,916 would take you about three hundred five thousand, six hundred eighty-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 3845420813916 cubic inches would be around 1305.6 feet tall.

Recreational maths with 3845420813916

• 3845420813916 backwards is 6193180245483
• 3845420813916 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3845420813916's digits is 54
• More coming soon!