42936424121819655

Names of 42936424121819655

• Cardinal: 42936424121819655 can be written as Forty-two quadrillion, nine hundred thirty-six trillion, four hundred twenty-four billion, one hundred twenty-one million, eight hundred nineteen thousand, six hundred fifty-five.

Scientific notation

• Scientific notation: 4.2936424121819655 × 10¹⁶

Factors of 42936424121819655

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 274141

Divisors of 42936424121819655

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 15 19 21 27 35 37 45 57 63 95 105 111 133 135 171 185 189 259 285 315 333 399 513 555 665 703 777 855 945 999 1197 1295 1369 1665 1995 2109 2331 2565 3515 3591 3885 4107 4921 4995 5985 6327 6529 6845 6993 9583 10545 11655 12321 14763 17955 18981 19587 20535 24605 26011 28749 31635 32645 34965 36963 44289 45703 47915 58761 61605 73815 78033 86247 94905 97935 124051 130055 132867 137109 143745 176283 182077 184815 221445 228515 234099 241573 258741 267541 293805 372153 390165 411327 431235 546231 620255 664335 685545 702297 724719 802623 868357 881415 910385 1116459 1170495 1207865 1233981 1293705 1337705 1638693 1691011 1860765 1872787 2056635 2174157 2407869 2605071 2731155 3349377 3511485 3623595 4013115 4341785 4589887 4916079 5073033 5083279 5582295 5618361 6169905 6522471 7223607 7815213 8193465 8455055 8938201 9363935 9899017 10870785 12039345 13025355 13769661 15219099 15249837 16746885 16855083 22949435 23445639 24580395 25365165 25416395 26814603 28091805 29697051 32129209 32612355 35582953 36118035 39076065 41308983 44691005 45657297 45749511 49495085 50565249 62567407 68848305 69293119 76095495 76249185 80443809 84275415 89091153 96387627 106748859 117228195 123926949 134073015 137248533 148485255 160646045 169825819 177914765 187702221 188081323 206544915 207879357 228286485 228747555 241331427 252826245 267273459 289162881 312837035 320246577 346465595 366263629 402219045 445455765 481938135 509477457 533744295 563106663 564243969 619634745 623638071 686242665 849129095 867488643 938511105 940406615 960739731 1039396785 1098790887 1188780733 1206657135 1316569261 1336367295 1445814405 1528432371 1601232885 1689319989 1692731907 1746775189 1831318145 1870914213 2547387285 2563845403 2815533315 2821219845 3118190355 3296372661 3566342199 3949707783 4337443215 4585297113 4803698655 5078195721 5240325567 5493954435 5943903665 6582846305 6959008951 7642161855 7691536209 8446599945 8463659535 8733875945 9354571065 9889117983 10699026597 11849123349 12227426323 12819227015 15720976701 16481863305 17831710995 19748538915 20877026853 22926485565 23074608627 25390978605 26201627835 32097079791 33188728591 34795044755 35547370047 36682278969 38457681045 47162930103 48713062657 49445589915 53495132985 59245616745 61137131615 62631080559 64630681993 69223825881 78604883505 99566185773 104385134265 110046836907 115373043135 146139187971 160485398955 165943642955 177736850235 183411394845 187893241677 193892045979 232321100137 235814650515 243565313285 298698557319 313155402795 323153409965 330140510721 346119129405 438417563913 452414773951 497830928865 550234184535 581676137937 696963300411 730695939855 896095671957 939466208385 969460229895 1161605500685 1227982957867 1315252691739 1357244321853 1493492786595 1650702553605 1745028413811 2090889901233 2192087819565 2262073869755 2391335233741 2908380689685 3484816502055 3683948873601 4071732965559 4480478359785 6139914789335 6272669703699 6576263458695 6786221609265 7174005701223 8595880705069 8725142069055 10454449506165 11051846620803 11956676168705 12215198896677 16739346636187 18419744368005 20358664827795 21522017103669 25787642115207 31363348518495 33155539862409 35870028506115 42979403525345 45435369441079 50218039908561 55259233104015 61075994483385 64566051311007 77362926345621 83696733180935 107610085518345 128938210576035 136306108323237 150654119725683 165777699312045 227176847205395 232088779036863 251090199542805 318047586087553 322830256555035 386814631728105 408918324969711 451962359177049 681530541616185 753270598628415 954142758262659 1160443895184315 1226754974909133 1590237930437765 2044591624848555 2259811795885245 2862428274787977 4770713791313295 6133774874545665 8587284824363931 14312141373939885 42936424121819655
• Sum of all divisors σ(n): 94390975058688000
• Sum of proper divisors (its aliquot sum) s(n): 51454550936868345
• 42936424121819655 is an abundant number, because the sum of its proper divisors (51454550936868345) is greater than itself. Its abundance is 8518126815048690

Bases of 42936424121819655

• Binary: 10011000100010100111001101000011101101001110001000000111₂
• Hexadecimal: 0x988A7343B4E207
• Base-36: BQROWXSIG3R

Squares and roots of 42936424121819655

• 42936424121819655 squared (42936424121819655²) is 1843536516368776732067468344319025
• 42936424121819655 cubed (42936424121819655³) is 79154865750871720533329451710746079094964835436375
• The square root of 42936424121819655 is 207211061.7747509517
• The cube root of 42936424121819655 is 350167.0607140431

Scales and comparisons

• 42,936,424,121,819,655 seconds is equal to 1,365,245,475 years, 51 weeks, 4 days, 19 hours, 14 minutes, 15 seconds.
• To count from 1 to 42,936,424,121,819,655 would take you about four billion, ninety-five million, seven hundred thirty-six thousand, four hundred twenty-seven 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 42936424121819655 cubic inches would be around 29180.6 feet tall.

Recreational maths with 42936424121819655

• 42936424121819655 backwards is 55691812142463924
• The number of decimal digits it has is: 17
• The sum of 42936424121819655's digits is 72
• More coming soon!