61081420574720

Names of 61081420574720

• Cardinal: 61081420574720 can be written as Sixty-one trillion, eighty-one billion, four hundred twenty million, five hundred seventy-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 6.108142057472 × 10¹³

Factors of 61081420574720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 821

Divisors of 61081420574720

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 61 64 65 70 80 91 104 112 122 128 130 140 160 182 208 224 244 256 260 280 305 320 364 416 427 448 455 488 512 520 560 610 640 728 733 793 832 854 896 910 976 1024 1040 1120 1220 1280 1456 1466 1586 1664 1708 1792 1820 1952 2048 2080 2135 2240 2440 2560 2912 2932 3172 3328 3416 3584 3640 3665 3904 3965 4096 4160 4270 4480 4880 5120 5131 5551 5824 5864 6344 6656 6832 7168 7280 7330 7808 7930 8320 8540 8960 9529 9760 10240 10262 11102 11648 11728 12688 13312 13664 14336 14560 14660 15616 15860 16640 17080 17920 19058 19520 20480 20524 22204 23296 23456 25376 25655 26624 27328 27755 28672 29120 29320 31232 31720 33280 34160 35840 38116 39040 41048 44408 44713 46592 46912 47645 50752 51310 53248 54656 55510 58240 58640 62464 63440 66560 66703 68320 71680 76232 78080 82096 88816 89426 93184 93824 95290 101504 102620 109312 111020 116480 117280 124928 126880 133120 133406 136640 143360 152464 156160 164192 177632 178852 186368 187648 190580 203008 205240 218624 222040 223565 232960 234560 249856 253760 266240 266812 273280 304928 312320 312991 328384 333515 355264 357704 372736 375296 381160 406016 410480 437248 444080 447130 465920 469120 507520 533624 537289 546560 581269 609856 624640 625982 656768 667030 710528 715408 750592 762320 812032 820960 874496 888160 894260 931840 938240 1015040 1067248 1074578 1093120 1162538 1219712 1249280 1251964 1313536 1334060 1421056 1430816 1501184 1524640 1564955 1624064 1641920 1748992 1776320 1788520 1863680 1876480 2030080 2134496 2149156 2186240 2325076 2439424 2503928 2627072 2668120 2686445 2842112 2861632 2906345 3002368 3049280 3129910 3248128 3283840 3552640 3577040 3752960 3761023 4060160 4068883 4268992 4298312 4372480 4650152 4878848 5007856 5254144 5336240 5372890 5684224 5723264 5812690 6098560 6259820 6567680 6984757 7105280 7154080 7505920 7522046 8120320 8137766 8537984 8596624 8744960 9300304 9757696 10015712 10508288 10672480 10745780 11368448 11446528 11625380 12197120 12519640 13135360 13969514 14210560 14308160 15011840 15044092 16240640 16275532 17075968 17193248 18600608 18805115 19515392 20031424 20344415 21016576 21344960 21491560 22736896 22893056 23250760 24394240 25039280 26270720 27939028 28421120 28616320 30088184 32551064 32774629 34151936 34386496 34923785 37201216 37610230 39030784 40062848 40688830 42689920 42983120 45786112 46501520 48788480 48893299 50078560 52541440 55878056 56842240 57232640 60176368 65102128 65549258 68303872 68772992 69847570 74402432 75220460 80125696 81377660 85379840 85966240 91572224 93003040 97576960 97786598 100157120 105082880 111756112 113684480 114465280 120352736 130204256 131098516 136607744 137545984 139695140 148804864 150440920 160251392 162755320 163873145 170759680 171932480 183144448 186006080 195153920 195573196 200314240 223512224 228930560 229422403 240705472 244466495 260408512 262197032 273215488 275091968 279390280 297609728 300881840 320502784 325510640 327746290 341519360 343864960 372012160 391146392 400628480 426070177 447024448 457861120 458844806 481410944 488932990 520817024 524394064 550183936 558780560 595219456 601763680 641005568 651021280 655492580 683038720 687729920 744024320 782292784 801256960 852140354 894048896 915722240 917689612 962821888 977865980 1041634048 1048788128 1100367872 1117561120 1147112015 1190438912 1203527360 1282011136 1302042560 1310985160 1366077440 1375459840 1488048640 1564585568 1602513920 1704280708 1788097792 1835379224 1925643776 1955731960 2083268096 2097576256 2130350885 2200735744 2235122240 2294224030 2380877824 2407054720 2604085120 2621970320 2750919680 2976097280 2982491239 3129171136 3205027840 3408561416 3576195584 3670758448 3851287552 3911463920 4166536192 4195152512 4260701770 4470244480 4588448060 4814109440 5208170240 5243940640 5501839360 5952194560 5964982478 6258342272 6410055680 6817122832 7152391168 7341516896 7702575104 7822927840 8333072384 8390305024 8521403540 8940488960 9176896120 9628218880 10416340480 10487881280 11003678720 11904389120 11929964956 12516684544 13634245664 14304782336 14683033792 14912456195 15405150208 15645855680 16666144768 16780610048 17042807080 17880977920 18353792240 19256437760 20832680960 20975762560 23859929912 25033369088 27268491328 28609564672 29366067584 29824912390 31291711360 33561220096 34085614160 35761955840 36707584480 38512875520 41665361920 41951525120 47719859824 50066738176 54536982656 58732135168 59649824780 62583422720 67122440192 68171228320 71523911680 73415168960 77025751040 83330723840 83903050240 95439719648 100133476352 109073965312 117464270336 119299649560 125166845440 134244880384 136342456640 143047823360 146830337920 167806100480 190879439296 200266952704 218147930624 234928540672 238599299120 250333690880 272684913280 293660675840 335612200960 381758878592 436295861248 469857081344 477198598240 500667381760 545369826560 587321351680 671224401920 763517757184 872591722496 939714162688 954397196480 1001334763520 1090739653120 1174642703360 1527035514368 1745183444992 1908794392960 2181479306240 2349285406720 3054071028736 3817588785920 4362958612480 4698570813440 6108142057472 7635177571840 8725917224960 12216284114944 15270355143680 30540710287360 61081420574720
• Sum of all divisors σ(n): 183611014517952
• Sum of proper divisors (its aliquot sum) s(n): 122529593943232
• 61081420574720 is an abundant number, because the sum of its proper divisors (122529593943232) is greater than itself. Its abundance is 61448173368512

Bases of 61081420574720

• Binary: 1101111000110110100000011000000011000000000000₂
• Hexadecimal: 0x378DA0603000
• Base-36: LNGF0QG3K

Squares and roots of 61081420574720

• 61081420574720 squared (61081420574720²) is 3730939939425827735103078400
• 61081420574720 cubed (61081420574720³) is 227891111579089344722291590961769218048000
• The square root of 61081420574720 is 7815460.3559048267
• The cube root of 61081420574720 is 39382.4783537631

Scales and comparisons

• 61,081,420,574,720 seconds is equal to 1,942,200 years, 12 weeks, 2 days, 6 hours, 45 minutes, 20 seconds.
• To count from 1 to 61,081,420,574,720 would take you about four million, eight hundred fifty-five thousand, five hundred 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 61081420574720 cubic inches would be around 3281.9 feet tall.

Recreational maths with 61081420574720

• 61081420574720 backwards is 02747502418016
• The number of decimal digits it has is: 14
• The sum of 61081420574720's digits is 47
• More coming soon!