51420287162160

Names of 51420287162160

• Cardinal: 51420287162160 can be written as Fifty-one trillion, four hundred twenty billion, two hundred eighty-seven million, one hundred sixty-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 5.142028716216 × 10¹³

Factors of 51420287162160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4237

Divisors of 51420287162160

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 54 56 60 63 70 72 80 84 90 105 108 112 120 126 135 140 144 168 180 189 210 216 240 252 270 280 315 336 360 378 420 432 504 540 560 630 720 756 840 945 1008 1033 1080 1260 1512 1680 1890 2066 2160 2520 3024 3099 3187 3780 4132 5040 5165 6198 6374 7231 7560 8264 9297 9561 10330 12396 12748 14462 15120 15495 15935 16528 18594 19122 20660 21693 22309 24792 25496 27891 28683 28924 30990 31870 36155 37188 38244 41320 43386 44618 46485 47805 49584 50992 55782 57366 57848 61980 63740 65079 66927 72310 74376 76488 82640 86049 86772 89236 92970 95610 108465 111545 111564 114732 115696 123960 127480 130158 133854 139455 143415 144620 148752 152976 172098 173544 178472 185940 191220 195237 200781 216930 223090 223128 229464 247920 254960 260316 267708 278910 286830 289240 325395 334635 344196 347088 356944 371880 382440 390474 401562 430245 433860 446180 446256 458928 520632 535416 557820 573660 578480 602343 650790 669270 688392 743760 764880 780948 803124 860490 867720 892360 976185 1003905 1041264 1067089 1070832 1115640 1147320 1204686 1301580 1338540 1376784 1561896 1606248 1720980 1735440 1784720 1952370 2007810 2134178 2231280 2294640 2409372 2603160 2677080 3011715 3123792 3201267 3212496 3292171 3441960 3904740 4015620 4268356 4818744 5206320 5335445 5354160 6023430 6402534 6584342 6883920 7469623 7809480 8031240 8536712 9603801 9637488 9876513 10670890 12046860 12805068 13168684 14939246 15618960 16006335 16062480 16460855 17073424 19207602 19753026 21341780 22408869 23045197 24093720 25610136 26337368 28811403 29629539 29878492 32012670 32921710 37348115 38415204 39506052 42683560 44817738 46090394 48019005 48187440 49382565 51220272 52674736 57622806 59259078 59756984 64025340 65843420 67226607 69135591 74696230 76830408 79012104 85367120 88888617 89635476 92180788 96038010 98765130 112044345 115225985 115245612 118518156 119513968 128050680 131686840 134453214 138271182 144057015 148147695 149392460 153660816 158024208 177777234 179270952 184361576 192076020 197530260 201679821 207406773 224088690 230451970 230491224 237036312 256101360 263373680 268906428 276542364 288114030 296295390 298784920 336133035 345677955 355554468 358541904 368723152 384152040 395060520 403359642 414813546 444443085 448177380 460903940 460982448 474072624 537812856 553084728 576228060 592590780 597569840 622220319 672266070 691355910 711108936 768304080 790121040 806719284 829627092 888886170 896354760 921807880 1008399105 1037033865 1075625712 1106169456 1152456120 1185181560 1244440638 1344532140 1382711820 1422217872 1613438568 1659254184 1777772340 1792709520 1843615760 2016798210 2074067730 2304912240 2370363120 2488881276 2689064280 2765423640 3111101595 3226877136 3318508368 3400812643 3555544680 4033596420 4148135460 4977762552 5378128560 5530847280 6222203190 6801625286 7111089360 8067192840 8296270920 9955525104 10202437929 12444406380 13603250572 16134385680 16592541840 17004063215 20404875858 23805688501 24888812760 27206501144 30607313787 34008126430 40809751716 47611377002 49777625520 51012189645 54413002288 61214627574 68016252860 71417065503 81619503432 91821941361 95222754004 102024379290 119028442505 122429255148 136032505720 142834131006 153036568935 163239006864 183643882722 190445508008 204048758580 214251196509 238056885010 244858510296 272065011440 285668262012 306073137870 357085327515 367287765444 380891016016 408097517160 428502393018 459109706805 476113770020 489717020592 571336524024 612146275740 642753589527 714170655030 734575530888 816195034320 857004786036 918219413610 952227540040 1071255982545 1142673048048 1224292551480 1285507179054 1428341310060 1469151061776 1714009572072 1836438827220 1904455080080 2142511965090 2448585102960 2571014358108 2856682620120 3213767947635 3428019144144 3672877654440 4285023930180 5142028716216 5713365240240 6427535895270 7345755308880 8570047860360 10284057432432 12855071790540 17140095720720 25710143581080 51420287162160
• Sum of all divisors σ(n): 202676082900480
• Sum of proper divisors (its aliquot sum) s(n): 151255795738320
• 51420287162160 is an abundant number, because the sum of its proper divisors (151255795738320) is greater than itself. Its abundance is 99835508576160

Bases of 51420287162160

• Binary: 1011101100010000110111111100110101011100110000₂
• Hexadecimal: 0x2EC437F35730
• Base-36: I865JCDO0

Squares and roots of 51420287162160

• 51420287162160 squared (51420287162160²) is 2644045931838996506135865600
• 51420287162160 cubed (51420287162160³) is 135957601085102126444515143580419165696000
• The square root of 51420287162160 is 7170794.0398647625
• The cube root of 51420287162160 is 37185.8887690329

Scales and comparisons

• 51,420,287,162,160 seconds is equal to 1,635,006 years, 4 weeks, 12 hours, 36 minutes.
• To count from 1 to 51,420,287,162,160 would take you about four million, eighty-seven thousand, five hundred fifteen 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 51420287162160 cubic inches would be around 3098.8 feet tall.

Recreational maths with 51420287162160

• 51420287162160 backwards is 06126178202415
• 51420287162160 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 51420287162160's digits is 45
• More coming soon!