51489992493416448

Names of 51489992493416448

• Cardinal: 51489992493416448 can be written as Fifty-one quadrillion, four hundred eighty-nine trillion, nine hundred ninety-two billion, four hundred ninety-three million, four hundred sixteen thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 5.1489992493416448 × 10¹⁶

Factors of 51489992493416448

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 113728

Divisors of 51489992493416448

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 768 864 972 1024 1152 1296 1536 1728 1944 2048 2304 2592 3072 3456 3888 4096 4608 5184 6144 6912 7776 8192 9216 10368 12288 13824 15552 16384 18432 20736 24576 27648 31104 36864 41472 49152 55296 62208 73728 82944 110592 113723 124416 147456 165888 221184 227446 248832 331776 341169 442368 454892 497664 663552 682338 909784 995328 1023507 1327104 1364676 1819568 1990656 2047014 2729352 3070521 3639136 3981312 4094028 5458704 6141042 7278272 8188056 9211563 10917408 12282084 14556544 16376112 18423126 21834816 24564168 27634689 29113088 32752224 36846252 43669632 49128336 55269378 58226176 65504448 73692504 87339264 98256672 110538756 116452352 131008896 147385008 174678528 196513344 221077512 232904704 262017792 294770016 349357056 393026688 442155024 465809408 524035584 589540032 698714112 786053376 884310048 931618816 1048071168 1179080064 1397428224 1572106752 1768620096 1863237632 2096142336 2358160128 2794856448 3144213504 3537240192 4192284672 4716320256 5589712896 6288427008 7074480384 8384569344 9432640512 12576854016 12932920729 14148960768 16769138688 18865281024 25153708032 25865841458 28297921536 37730562048 38798762187 50307416064 51731682916 56595843072 75461124096 77597524374 103463365832 113191686144 116396286561 150922248192 155195048748 206926731664 226383372288 232792573122 310390097496 349188859683 413853463328 452766744576 465585146244 620780194992 698377719366 827706926656 931170292488 1047566579049 1241560389984 1396755438732 1655413853312 1862340584976 2095133158098 2483120779968 2793510877464 3142699737147 3310827706624 3724681169952 4190266316196 4966241559936 5587021754928 6285399474294 6621655413248 7449362339904 8380532632392 9932483119872 11174043509856 12570798948588 13243310826496 14898724679808 16761065264784 19864966239744 22348087019712 25141597897176 26486621652992 29797449359616 33522130529568 39729932479488 44696174039424 50283195794352 52973243305984 59594898719232 67044261059136 79459864958976 89392348078848 100566391588704 105946486611968 119189797438464 134088522118272 158919729917952 178784696157696 201132783177408 211892973223936 238379594876928 268177044236544 317839459835904 357569392315392 402265566354816 476759189753856 536354088473088 635678919671808 715138784630784 804531132709632 953518379507712 1072708176946176 1430277569261568 1609062265419264 1907036759015424 2145416353892352 2860555138523136 3218124530838528 4290832707784704 5721110277046272 6436249061677056 8581665415569408 12872498123354112 17163330831138816 25744996246708224 51489992493416448
• Sum of all divisors σ(n): 154254733331408164
• Sum of proper divisors (its aliquot sum) s(n): 102764740837991716
• 51489992493416448 is an abundant number, because the sum of its proper divisors (102764740837991716) is greater than itself. Its abundance is 51274748344575268

Bases of 51489992493416448

• Binary: 10110110111011011110000000011000000011101100000000000000₂
• Hexadecimal: 0xB6EDE0180EC000
• Base-36: E2ZOG02DC00

Squares and roots of 51489992493416448

• 51489992493416448 squared (51489992493416448²) is 2651219326972082163836623156936704
• 51489992493416448 cubed (51489992493416448³) is 136511263244193118022805792102106283876623048507392
• The square root of 51489992493416448 is 226914064.1155070581
• The cube root of 51489992493416448 is 372026.8424319311

Scales and comparisons

• 51,489,992,493,416,448 seconds is equal to 1,637,222,492 years, 14 weeks, 6 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 51,489,992,493,416,448 would take you about four billion, nine hundred eleven million, six hundred sixty-seven thousand, four hundred seventy-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 51489992493416448 cubic inches would be around 31002.2 feet tall.

Recreational maths with 51489992493416448

• 51489992493416448 backwards is 84461439429998415
• The number of decimal digits it has is: 17
• The sum of 51489992493416448's digits is 90
• More coming soon!