163138798368

Names of 163138798368

• Cardinal: 163138798368 can be written as One hundred sixty-three billion, one hundred thirty-eight million, seven hundred ninety-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.63138798368 × 10¹¹

Factors of 163138798368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 223

Divisors of 163138798368

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 28 32 34 36 39 42 48 49 51 52 56 63 68 72 78 84 91 96 98 102 104 112 117 119 126 136 144 147 153 156 168 181 182 196 204 208 221 224 234 238 252 272 273 288 289 294 306 312 336 357 362 364 392 408 416 441 442 468 476 504 543 544 546 578 588 612 624 637 663 672 714 724 728 784 816 819 833 867 882 884 936 952 1008 1071 1086 1092 1156 1176 1224 1248 1267 1274 1326 1428 1448 1456 1547 1568 1629 1632 1638 1666 1734 1764 1768 1872 1904 1911 1989 2016 2023 2142 2172 2184 2312 2352 2353 2448 2499 2534 2548 2601 2652 2856 2896 2912 3077 3094 3258 3276 3332 3468 3528 3536 3744 3757 3801 3808 3822 3978 4046 4284 4344 4368 4624 4641 4704 4706 4896 4913 4998 5068 5096 5202 5304 5712 5733 5792 6069 6154 6188 6516 6552 6664 6936 7056 7059 7072 7497 7514 7602 7644 7956 8092 8568 8688 8736 8869 9231 9248 9282 9412 9826 9996 10136 10192 10404 10608 10829 11271 11403 11424 11466 12138 12308 12376 13032 13104 13328 13872 13923 14112 14118 14161 14739 14994 15028 15204 15288 15912 16184 16471 17136 17376 17738 18207 18462 18564 18824 19652 19992 20272 20384 20808 21177 21216 21539 21658 22542 22806 22932 24276 24616 24752 26064 26208 26299 26607 26656 27693 27744 27846 28236 28322 29478 29988 30056 30408 30576 31824 32368 32487 32942 33813 34272 34391 35476 36414 36924 37128 37648 39304 39984 40001 40544 41616 42354 42483 43078 43316 44217 45084 45612 45864 48552 49232 49413 49504 52128 52309 52598 53214 55386 55692 56472 56644 58956 59976 60112 60816 61152 63648 63869 64617 64736 64974 65884 67626 68782 70952 72828 73848 74256 75296 78608 78897 79821 79968 80002 83232 84708 84966 86156 86632 88434 90168 91224 91728 97104 97461 98464 98826 103173 104618 105196 106428 110772 111384 112944 113288 115297 117912 119952 120003 120224 121632 127449 127738 129234 129948 131768 135252 137564 141904 145656 147696 148239 148512 150773 156927 157216 157794 159642 160004 169416 169932 172312 173264 176868 180336 182448 183456 184093 191607 193851 194208 194922 197652 206346 209236 210392 212856 221544 222768 225888 226576 230594 235824 236691 239904 240006 240737 254898 255476 258468 259896 263536 270504 275128 280007 283808 291312 295392 296478 301546 309519 313854 315588 319284 320008 338832 339864 344624 345891 346528 353736 360009 360672 364896 366163 368186 383214 387702 389844 395304 412692 418472 420784 425712 443088 445536 447083 452319 453152 461188 470781 471648 473382 480012 481474 509796 510952 516936 519792 527072 541008 550256 552279 560014 574821 582624 592956 603092 619038 627708 631176 638568 640016 677664 679728 680017 689248 691782 707472 720018 722211 732326 736372 766428 775404 779688 790608 825384 836944 840021 841568 851424 886176 889253 894166 904638 922376 941562 946764 960024 962948 1019592 1021904 1033872 1037673 1039584 1082016 1098489 1100512 1104558 1120028 1149642 1185912 1206184 1238076 1255416 1262352 1277136 1280032 1341249 1356957 1359456 1360034 1383564 1414944 1440036 1444422 1464652 1472744 1532856 1550808 1559376 1581216 1650768 1656837 1673888 1680042 1778506 1788332 1809276 1844752 1883124 1893528 1920048 1925896 1960049 2039184 2040051 2043808 2067744 2075346 2166633 2196978 2209116 2240056 2299284 2371824 2412368 2476152 2510832 2520063 2524704 2554272 2563141 2667759 2682498 2713914 2720068 2767128 2880072 2888844 2929304 2945488 3065712 3101616 3118752 3129581 3295467 3301536 3313674 3360084 3557012 3576664 3618552 3689504 3766248 3787056 3840096 3851792 3920098 4023747 4078368 4080102 4150692 4333266 4393956 4418232 4480112 4598568 4743648 4760119 4824736 4952304 5021664 5040126 5126282 5335518 5364996 5427828 5440136 5534256 5760144 5777688 5858608 5880147 5890976 6120153 6131424 6203232 6224771 6259162 6590934 6627348 6720168 7114024 7153328 7237104 7532496 7574112 7689423 7703584 7840196 8003277 8047494 8160204 8301384 8666532 8787912 8836464 8960224 9197136 9388743 9520238 9904608 10080252 10252564 10671036 10729992 10855656 10880272 11068512 11520288 11555376 11560289 11717216 11760294 12240306 12449542 12518324 13181868 13254696 13440336 14228048 14280357 14306656 14474208 15064992 15378846 15680392 16006554 16094988 16320408 16602768 17333064 17575824 17640441 17672928 18394272 18674313 18777486 19040476 20160504 20505128 21342072 21459984 21711312 21760544 23068269 23110752 23120578 23520588 24480612 24899084 25036648 26363736 26509392 26880672 28166229 28456096 28560714 30757692 31360784 32013108 32189976 32640816 33205536 33320833 34666128 34680867 35151648 35280882 37348626 37554972 38080952 40321008 41010256 42684144 42841071 42919968 43422624 43573397 46136538 46241156 47041176 48961224 49798168 50073296 52727472 53018784 56022939 56332458 57121428 61515384 62721568 64026216 64379952 65281632 66641666 69332256 69361734 70561764 74697252 75109944 76161904 80642016 80922023 82020512 85368288 85682142 87146794 92273076 92482312 94082352 97922448 99596336 99962499 100146592 104042601 105454944 112045878 112664916 114242856 123030768 128052432 128759904 130720191 133283332 138723468 141123528 149394504 150219888 152323808 161844046 171364284 174293588 184546152 184964624 188164704 195844896 199192672 199924998 208085202 224091756 225329832 228485712 242766069 246061536 256104864 261440382 266566664 277446936 282247056 298789008 299887497 300439776 323688092 342728568 348587176 369092304 369929248 392160573 399849996 416170404 448183512 450659664 456971424 485532138 522880764 533133328 554893872 564494112 566454161 597578016 599774994 647376184 685457136 697174352 728298207 738184608 784321146 799699992 832340808 896367024 901319328 971064276 1045761528 1066266656 1109787744 1132908322 1199549988 1294752368 1370914272 1394348704 1456596414 1568642292 1599399984 1664681616 1699362483 1792734048 1942128552 2091523056 2265816644 2399099976 2589504736 2913192828 3137284584 3198799968 3329363232 3398724966 3884257104 4183046112 4531633288 4798199952 5098087449 5826385656 6274569168 6797449932 7768514208 9063266576 9596399904 10196174898 11652771312 12549138336 13594899864 18126533152 20392349796 23305542624 27189799728 40784699592 54379599456 81569399184 163138798368
• Sum of all divisors σ(n): 620910042480
• Sum of proper divisors (its aliquot sum) s(n): 457771244112
• 163138798368 is an abundant number, because the sum of its proper divisors (457771244112) is greater than itself. Its abundance is 294632445744

Bases of 163138798368

• Binary: 10010111111011110101001000001100100000₂
• Hexadecimal: 0x25FBD48320
• Base-36: 22Y0MMG0

Squares and roots of 163138798368

• 163138798368 squared (163138798368²) is 26614267532954959463424
• 163138798368 cubed (163138798368³) is 4341819624770747927129141406892032
• The square root of 163138798368 is 403904.4421246193
• The cube root of 163138798368 is 5464.1056299593

Scales and comparisons

• 163,138,798,368 seconds is equal to 5,187 years, 16 weeks, 12 hours, 52 minutes, 48 seconds.
• To count from 1 to 163,138,798,368 would take you about ten thousand, three hundred seventy-four 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 163138798368 cubic inches would be around 455.3 feet tall.

Recreational maths with 163138798368

• 163138798368 backwards is 863897831361
• 163138798368 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 163138798368's digits is 63
• More coming soon!