61381693171200

Names of 61381693171200

• Cardinal: 61381693171200 can be written as Sixty-one trillion, three hundred eighty-one billion, six hundred ninety-three million, one hundred seventy-one thousand, two hundred.

Scientific notation

• Scientific notation: 6.13816931712 × 10¹³

Factors of 61381693171200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 21377

Divisors of 61381693171200

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 32 34 40 48 50 51 60 64 68 75 80 85 96 100 102 120 128 136 150 160 170 192 200 204 240 255 256 272 300 320 340 384 400 408 425 480 510 512 544 600 640 680 768 800 816 850 960 1020 1088 1200 1275 1280 1360 1536 1600 1632 1700 1920 2040 2176 2400 2550 2560 2720 3200 3264 3400 3840 4080 4352 4800 5100 5440 6211 6400 6528 6800 7680 8160 8704 9600 10200 10880 12422 12800 13056 13600 15139 16320 18633 19200 20400 21760 24844 26112 27200 30278 31055 32640 37266 38400 40800 43520 45417 49688 54400 60556 62110 65280 74532 75695 81600 90834 93165 99376 105587 108800 121112 124220 130560 149064 151390 155275 163200 181668 186330 198752 211174 217600 227085 242224 248440 257363 298128 302780 310550 316761 326400 363336 372660 378475 397504 422348 454170 465825 484448 496880 514726 527935 596256 605560 621100 633522 652800 726672 745320 756950 772089 795008 844696 908340 931650 968896 993760 1029452 1055870 1135425 1192512 1211120 1242200 1267044 1286815 1453344 1490640 1513900 1544178 1583805 1590016 1689392 1816680 1863300 1937792 1987520 2058904 2111740 2270850 2385024 2422240 2484400 2534088 2573630 2639675 2906688 2981280 3027800 3088356 3167610 3180032 3378784 3633360 3726600 3860445 3875584 3975040 4117808 4223480 4541700 4770048 4844480 4968800 5068176 5147260 5279350 5813376 5962560 6055600 6176712 6335220 6434075 6757568 7266720 7453200 7720890 7751168 7919025 7950080 8235616 8446960 9083400 9540096 9688960 9937600 10136352 10294520 10558700 11626752 11925120 12111200 12353424 12670440 12868150 13515136 14533440 14906400 15441780 15838050 15900160 16471232 16893920 18166800 19302225 19377920 19875200 20272704 20589040 21117400 23253504 23850240 24222400 24706848 25340880 25736300 27030272 29066880 29812800 30883560 31676100 32942464 33787840 36333600 38604450 38755840 39750400 40545408 41178080 42234800 47700480 48444800 49413696 50681760 51472600 54060544 58133760 59625600 61767120 63352200 65884928 67575680 72667200 77208900 79500800 81090816 82356160 84469600 94028329 96889600 98827392 101363520 102945200 116267520 119251200 123534240 126704400 131769856 135151360 145334400 154417800 162181632 164712320 168939200 188056658 193779200 197654784 202727040 205890400 238502400 247068480 253408800 270302720 282084987 290668800 308835600 329424640 337878400 376113316 395309568 405454080 411780800 470141645 494136960 506817600 564169974 581337600 617671200 658849280 675756800 752226632 810908160 823561600 940283290 988273920 1013635200 1128339948 1235342400 1351513600 1410424935 1504453264 1598481593 1647123200 1880566580 1976547840 2027270400 2256679896 2350708225 2470684800 2820849870 3008906528 3196963186 3294246400 3761133160 4054540800 4513359792 4701416450 4795444779 4941369600 5641699740 6017813056 6393926372 7052124675 7522266320 7992407965 9026719584 9402832900 9590889558 9882739200 11283399480 12035626112 12787852744 14104249350 15044532640 15984815930 18053439168 18805665800 19181779116 22566798960 23977223895 24071252224 25575705488 28208498700 30089065280 31969631860 36106878336 37611331600 38363558232 39962039825 45133597920 47954447790 48142504448 51151410976 56416997400 60178130560 63939263720 72213756672 75222663200 76727116464 79924079650 90267195840 95908895580 102302821952 112833994800 119886119475 120356261120 127878527440 144427513344 150445326400 153454232928 159848159300 180534391680 191817791160 204605643904 225667989600 239772238950 240712522240 255757054880 300890652800 306908465856 319696318600 361068783360 383635582320 409211287808 451335979200 479544477900 511514109760 601781305600 613816931712 639392637200 722137566720 767271164640 818422575616 902671958400 959088955800 1023028219520 1203562611200 1227633863424 1278785274400 1534542329280 1805343916800 1918177911600 2046056439040 2455267726848 2557570548800 3069084658560 3610687833600 3836355823200 4092112878080 5115141097600 6138169317120 7672711646400 10230282195200 12276338634240 15345423292800 20460564390400 30690846585600 61381693171200
• Sum of all divisors σ(n): 214747020132480
• Sum of proper divisors (its aliquot sum) s(n): 153365326961280
• 61381693171200 is an abundant number, because the sum of its proper divisors (153365326961280) is greater than itself. Its abundance is 91983633790080

Bases of 61381693171200

• Binary: 1101111101001110001010000001000110011000000000₂
• Hexadecimal: 0x37D38A046600
• Base-36: LRACZAADC

Squares and roots of 61381693171200

• 61381693171200 squared (61381693171200²) is 3767712256563340712509440000
• 61381693171200 cubed (61381693171200³) is 231268557689740552993299635663536128000000
• The square root of 61381693171200 is 7834646.9717020435
• The cube root of 61381693171200 is 39446.9068596699

Scales and comparisons

• 61,381,693,171,200 seconds is equal to 1,951,747 years, 50 weeks, 5 days, 13 hours, 20 minutes.
• To count from 1 to 61,381,693,171,200 would take you about four million, eight hundred seventy-nine thousand, three hundred sixty-nine 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 61381693171200 cubic inches would be around 3287.2 feet tall.

Recreational maths with 61381693171200

• 61381693171200 backwards is 00217139618316
• 61381693171200 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61381693171200's digits is 48
• More coming soon!