1397950314052477752

Names of 1397950314052477752

• Cardinal: 1397950314052477752 can be written as One quintillion, three hundred ninety-seven quadrillion, nine hundred fifty trillion, three hundred fourteen billion, fifty-two million, four hundred seventy-seven thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.397950314052477752 × 10¹⁸

Factors of 1397950314052477752

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 741435696577

Divisors of 1397950314052477752

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 29 36 42 43 54 56 58 63 72 84 86 87 108 116 126 129 168 172 174 189 203 216 232 252 258 261 301 344 348 378 387 406 504 516 522 602 609 696 756 774 783 812 903 1032 1044 1161 1204 1218 1247 1512 1548 1566 1624 1806 1827 2088 2322 2408 2436 2494 2709 3096 3132 3612 3654 3741 4644 4872 4988 5418 5481 6264 7224 7308 7482 8127 8729 9288 9976 10836 10962 11223 14616 14964 16254 17458 21672 21924 22446 26187 29928 32508 33669 34916 43848 44892 52374 65016 67338 69832 78561 89784 104748 134676 157122 209496 235683 269352 314244 471366 628488 942732 1885464 741435696493 1482871392986 2224307089479 2965742785972 4448614178958 5190049875451 5931485571944 6672921268437 8897228357916 10380099750902 13345842536874 15570149626353 17794456715832 20018763805311 20760199501804 21501635198297 26691685073748 31140299252706 31881734949199 40037527610622 41520399003608 43003270396594 46710448879059 53383370147496 62280598505412 63763469898398 64504905594891 80075055221244 86006540793188 93420897758118 95645204847597 124561197010824 127526939796796 129009811189782 140131346637177 150511446388079 160150110442488 172013081586376 186841795516236 191290409695194 193514716784673 223172144644393 255053879593592 258019622379564 280262693274354 286935614542791 301022892776158 373683591032472 382580819390388 387029433569346 446344289288786 451534339164237 516039244759128 560525386548708 573871229085582 580544150354019 602045785552316 669516433933179 765161638780776 774058867138692 860806843628373 892688578577572 903068678328474 924570313526771 1121050773097416 1147742458171164 1161088300708038 1204091571104632 1339032867866358 1354603017492711 1548117734277384 1721613687256746 1785377157155144 1806137356656948 1849140627053542 2008549301799537 2295484916342328 2322176601416076 2678065735732716 2709206034985422 2773710940580313 3443227374513492 3612274713313896 3698281254107084 4017098603599074 4063809052478133 4644353202832152 5356131471465432 5418412069970844 5547421881160626 6025647905398611 6471992194687397 6886454749026984 7396562508214168 8034197207198148 8127618104956266 8321132821740939 10836824139941688 11094843762321252 12051295810797222 12943984389374794 16068394414396296 16255236209912532 16642265643481878 19415976584062191 22189687524642504 24102591621594444 24963398465222817 25887968778749588 32510472419825064 33284531286963756 38831953168124382 48205183243188888 49926796930445634 51775937557499176 58247929752186573 66569062573927512 77663906336248764 99853593860891268 116495859504373146 155327812672497528 174743789256559719 199707187721782536 232991719008746292 349487578513119438 465983438017492584 698975157026238876 1397950314052477752
• Sum of all divisors σ(n): 4697736572985984000
• Sum of proper divisors (its aliquot sum) s(n): 3299786258933506248
• 1397950314052477752 is an abundant number, because the sum of its proper divisors (3299786258933506248) is greater than itself. Its abundance is 1901835944881028496

Bases of 1397950314052477752

• Binary: 1001101100110100001000110011101101010101111100110001100111000₂
• Hexadecimal: 0x136684676ABE6338
• Base-36: AMCS10GZCGU0

Squares and roots of 1397950314052477752

• 1397950314052477752 squared (1397950314052477752²) is 1954265080559421175775582170454973504
• 1397950314052477752 cubed (1397950314052477752³) is 2731965483109833566573581614446231141575238082709483008
• The square root of 1397950314052477752 is 1182349488.9635964789
• The cube root of 1397950314052477752 is 1118142.7323368295

Scales and comparisons

• 1,397,950,314,052,477,752 seconds is equal to 44,450,495,842 years, 32 weeks, 6 days, 11 hours, 49 minutes, 12 seconds.
• To count from 1 to 1,397,950,314,052,477,752 would take you about one hundred fifty-five billion, five hundred seventy-six million, seven hundred thirty-five thousand, four 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 1397950314052477752 cubic inches would be around 93178.6 feet tall.

Recreational maths with 1397950314052477752

• 1397950314052477752 backwards is 2577742504130597931
• The number of decimal digits it has is: 19
• The sum of 1397950314052477752's digits is 81
• More coming soon!