162979992819820

Names of 162979992819820

• Cardinal: 162979992819820 can be written as One hundred sixty-two trillion, nine hundred seventy-nine billion, nine hundred ninety-two million, eight hundred nineteen thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.6297999281982 × 10¹⁴

Factors of 162979992819820

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2225

Divisors of 162979992819820

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 10 11 20 22 23 31 44 46 55 62 89 92 110 115 121 124 155 178 220 230 242 253 310 341 356 445 460 484 506 605 620 682 713 890 971 979 1012 1093 1210 1265 1364 1426 1705 1780 1942 1958 2047 2186 2420 2530 2759 2783 2852 3410 3565 3751 3884 3916 4094 4372 4855 4895 5060 5465 5518 5566 6820 7130 7502 7843 8188 9710 9790 10235 10681 10769 10930 11036 11132 12023 13795 13915 14260 15004 15686 18755 19420 19580 20470 21362 21538 21860 22333 22517 24046 25139 27590 27830 30101 30349 31372 33883 37510 39215 40940 42724 43076 44666 45034 48092 50278 53405 53845 55180 55660 60115 60202 60698 63457 67766 75020 78430 86273 86419 89332 90068 97277 100556 106810 107690 111665 112585 117491 120230 120404 121396 125695 126914 132253 135532 150505 151745 156860 169415 172546 172838 194554 213620 215380 223330 225170 234982 240460 245663 247687 251390 253828 264506 276529 301010 303490 317285 331111 333839 338830 345092 345676 372713 389108 431365 432095 446660 450340 469964 486385 491326 495374 502780 529012 553058 587455 602020 606980 634570 661265 662222 667678 677660 692323 698027 745426 779309 862730 864190 950609 972770 982652 990748 1061303 1070047 1106116 1174910 1228315 1238435 1269140 1322530 1324444 1335356 1382645 1384646 1396054 1490852 1558618 1655555 1669195 1725460 1728380 1863565 1901218 1945540 1987637 2122606 2140094 2237371 2349820 2456630 2476870 2645060 2678989 2702293 2765290 2769292 2792108 3015587 3041819 3117236 3311110 3338390 3461615 3490135 3642221 3727130 3802436 3896545 3975274 4099843 4245212 4280188 4474742 4753045 4913260 4953740 5306515 5350235 5357978 5404586 5530580 6031174 6083638 6622220 6676780 6923230 6980270 7284442 7454260 7615553 7678297 7793090 7950548 8199686 8572399 8949484 9506090 9938185 10456699 10613030 10700470 10715956 10809172 11186855 11674333 11770517 12062348 12167276 13394945 13511465 13846460 13960540 14568884 15077935 15209095 15231106 15356594 15586180 16399372 17144798 18211105 19012180 19876370 20499215 20913398 21226060 21400940 21864007 22373710 23348666 23541034 24409969 24611081 26789890 27022930 29468879 30155870 30418190 30462212 30713188 32900393 33171457 34289596 36422210 38077765 38391485 39752740 40998430 41826796 42861995 43728014 44747420 46697332 47082068 48819938 49222162 52283495 53579780 54045860 58371665 58852585 58937758 60311740 60836380 61616747 65800786 66342914 69358501 72844420 76155530 76782970 81996860 83771083 85723990 87456028 94296389 94455967 97639876 98444324 104566990 109320035 116743330 117705170 117875516 122049845 123055405 123233494 128417663 131601572 132685828 138717002 147344395 152311060 153565940 164501965 165857285 167542166 171447980 188592778 188911934 209133980 218640070 233486660 235410340 240504077 244099690 246110810 246466988 256835326 268509659 270721891 277434004 294688790 308083735 324157669 329003930 331714570 335084332 346792505 361904323 364886027 377185556 377823868 418855415 437280140 471481945 472279835 481008154 488199380 492221620 513670652 537019318 541443782 589377580 616167470 642088315 648315338 658007860 663429140 677784217 693585010 723808646 729772054 756709039 762943511 837710830 942963890 944559670 962016308 1039015637 1074038636 1082887564 1202520385 1232334940 1284176630 1296630676 1342548295 1353609455 1355568434 1387170020 1447617292 1459544108 1513418078 1525887022 1620788345 1675421660 1809521615 1824430135 1885927780 1889119340 2078031274 2172487241 2405040770 2568353260 2685096590 2707218910 2711136868 2928134977 2953606249 3026836156 3051774044 3241576690 3388921085 3619043230 3648860270 3783545195 3814717555 3980947553 4156062548 4344974482 4810081540 5195078185 5370193180 5414437820 5856269954 5907212498 6483153380 6777842170 7238086460 7297720540 7455626387 7567090390 7629435110 7961895106 8323799429 8392378621 8689948964 10390156370 10862436205 11429172007 11712539908 11814424996 13555684340 14640674885 14768031245 14911252774 15134180780 15258870220 15923790212 16647598858 16784757242 19904737765 20780312740 21724872410 22858344014 23897359651 29281349770 29536062490 29822505548 32209484747 33295197716 33569514484 37278131935 39809475530 41618997145 41961893105 43449744820 45716688028 47794719302 57145860035 58562699540 59072124980 64418969494 67347104471 74556263870 79618951060 83237994290 83923786210 91561793719 95589438604 114291720070 119486798255 128837938988 134694208942 149112527740 161047423735 166475988580 167847572420 183123587438 228583440140 238973596510 262870956161 269388417884 322094847470 336735522355 354304332217 366247174876 457808968595 477947193020 525741912322 644189694940 673471044710 708608664434 740818149181 915617937190 1051483824644 1314354780805 1346942089420 1417217328868 1481636298362 1771521661085 1831235874380 2628709561610 2963272596724 3543043322170 3704090745905 5257419123220 7086086644340 7408181491810 8148999640991 14816362983620 16297999281982 32595998563964 40744998204955 81489996409910 162979992819820
• Sum of all divisors σ(n): 410570978549760
• Sum of proper divisors (its aliquot sum) s(n): 247590985729940
• 162979992819820 is an abundant number, because the sum of its proper divisors (247590985729940) is greater than itself. Its abundance is 84610992910120

Bases of 162979992819820

• Binary: 100101000011101010111100100100111101100001101100₂
• Hexadecimal: 0x943ABC93D86C
• Base-36: 1LRRZ3PF8S

Squares and roots of 162979992819820

• 162979992819820 squared (162979992819820²) is 26562478059548578754984832400
• 162979992819820 cubed (162979992819820³) is 4329152483421853651877913779585006098168000
• The square root of 162979992819820 is 12766361.7691110415
• The cube root of 162979992819820 is 54623.3206452185

Scales and comparisons

• 162,979,992,819,820 seconds is equal to 5,182,259 years, 33 weeks, 2 days, 11 hours, 43 minutes, 40 seconds.
• To count from 1 to 162,979,992,819,820 would take you about twelve million, nine hundred fifty-five thousand, six hundred forty-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 162979992819820 cubic inches would be around 4551.9 feet tall.

Recreational maths with 162979992819820

• 162979992819820 backwards is 028918299979261
• The number of decimal digits it has is: 15
• The sum of 162979992819820's digits is 82
• More coming soon!