3855268545896448

Names of 3855268545896448

• Cardinal: 3855268545896448 can be written as Three quadrillion, eight hundred fifty-five trillion, two hundred sixty-eight billion, five hundred forty-five million, eight hundred ninety-six thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 3.855268545896448 × 10¹⁵

Factors of 3855268545896448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 3485

Divisors of 3855268545896448

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 67 72 96 128 134 144 192 201 256 268 288 384 402 512 536 576 603 768 804 1024 1072 1152 1206 1536 1608 2048 2144 2304 2412 3072 3216 3413 4096 4288 4489 4608 4824 6144 6432 6826 8192 8576 8978 9216 9648 10239 12288 12864 13467 13652 17152 17956 18432 19296 20478 24576 25728 26934 27304 30717 34304 35912 36864 38592 40401 40956 51456 53868 54608 61434 68608 71824 73728 77184 80802 81912 102912 107736 109216 122868 137216 143648 154368 161604 163824 205824 215472 218432 228671 245736 274432 287296 308736 323208 327648 411648 430944 436864 457342 491472 548864 574592 617472 646416 655296 686013 823296 861888 873728 914684 982944 1149184 1234944 1292832 1310592 1372026 1646592 1723776 1747456 1829368 1965888 2058039 2298368 2469888 2585664 2621184 2744052 3447552 3494912 3658736 3931776 4116078 4596736 4939776 5171328 5242368 5488104 6895104 6989824 7317472 7863552 8232156 9193472 10342656 10484736 10976208 11648569 13790208 13979648 14634944 15320957 15727104 16464312 18386944 20685312 20969472 21952416 23297138 27580416 27959296 29269888 30641914 31454208 32928624 34945707 36773888 41370624 41938944 43904832 45962871 46594276 55160832 58539776 61283828 62908416 65857248 69891414 82741248 83877888 87809664 91925742 93188552 104837121 110321664 117079552 122567656 125816832 131714496 137888613 139782828 165482496 175619328 183851484 186377104 209674242 234159104 245135312 251633664 263428992 275777226 279565656 330964992 351238656 367702968 372754208 419348484 468318208 490270624 526857984 551554452 559131312 702477312 735405936 745508416 780454123 838696968 936636416 980541248 1053715968 1103108904 1118262624 1404954624 1470811872 1491016832 1560908246 1677393936 1873272832 1961082496 2107431936 2206217808 2236525248 2341362369 2809909248 2941623744 2982033664 3121816492 3354787872 3922164992 4214863872 4412435616 4473050496 4682724738 5619818496 5883247488 5964067328 6243632984 6709575744 7024087107 7844329984 8429727744 8824871232 8946100992 9365449476 11766494976 11928134656 12487265968 13419151488 14048174214 15688659968 16859455488 17649742464 17892201984 18730898952 23532989952 23856269312 24974531936 26838302976 28096348428 31377319936 35299484928 35784403968 37461797904 47065979904 47712538624 49949063872 52290426241 53676605952 56192696856 62754639872 70598969856 71568807936 74923595808 94131959808 95425077248 99898127744 104580852482 107353211904 112385393712 125509279744 141197939712 143137615872 149847191616 156871278723 188263919616 199796255488 209161704964 214706423808 224770787424 282395879424 286275231744 299694383232 313742557446 376527839232 399592510976 418323409928 429412847616 449541574848 470613836169 564791758848 599388766464 627485114892 799185021952 836646819856 858825695232 899083149696 941227672338 1129583517696 1198777532928 1254970229784 1598370043904 1673293639712 1798166299392 1882455344676 2397555065856 2509940459568 3196740087808 3346587279424 3596332598784 3764910689352 4795110131712 5019880919136 6393480175616 6693174558848 7192665197568 7529821378704 9590220263424 10039761838272 13386349117696 14385330395136 15059642757408 19180440526848 20079523676544 26772698235392 28770660790272 30119285514816 40159047353088 53545396470784 57541321580544 60238571029632 80318094706176 107090792941568 120477142059264 160636189412352 214181585883136 240954284118528 321272378824704 428363171766272 481908568237056 642544757649408 963817136474112 1285089515298816 1927634272948224 3855268545896448
• Sum of all divisors σ(n): 11308777371285849
• Sum of proper divisors (its aliquot sum) s(n): 7453508825389401
• 3855268545896448 is an abundant number, because the sum of its proper divisors (7453508825389401) is greater than itself. Its abundance is 3598240279492953

Bases of 3855268545896448

• Binary: 1101101100100101100010101000001100010010000000000000₂
• Hexadecimal: 0xDB258A8312000
• Base-36: 11YKTX454W0

Squares and roots of 3855268545896448

• 3855268545896448 squared (3855268545896448²) is 14863095560978512579059939016704
• 3855268545896448 cubed (3855268545896448³) is 57301224810893581256384674205190284987326267392
• The square root of 3855268545896448 is 62090808.8681122595
• The cube root of 3855268545896448 is 156801.9809461243

Scales and comparisons

• 3,855,268,545,896,448 seconds is equal to 122,585,614 years, 32 weeks, 5 days, 15 hours, 40 minutes, 48 seconds.
• To count from 1 to 3,855,268,545,896,448 would take you about three hundred sixty-seven million, seven hundred fifty-six thousand, eight hundred forty-three 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 3855268545896448 cubic inches would be around 13066.8 feet tall.

Recreational maths with 3855268545896448

• 3855268545896448 backwards is 8446985458625583
• The number of decimal digits it has is: 16
• The sum of 3855268545896448's digits is 90
• More coming soon!