127938344607938150

Names of 127938344607938150

• Cardinal: 127938344607938150 can be written as One hundred twenty-seven quadrillion, nine hundred thirty-eight trillion, three hundred forty-four billion, six hundred seven million, nine hundred thirty-eight thousand, one hundred fifty.

Scientific notation

• Scientific notation: 1.2793834460793815 × 10¹⁷

Factors of 127938344607938150

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 109755

Divisors of 127938344607938150

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 10 11 13 22 25 26 50 55 65 110 130 137 139 143 274 275 278 286 325 550 650 685 695 715 1370 1390 1430 1507 1529 1781 1807 3014 3058 3425 3475 3562 3575 3614 6850 6950 7150 7535 7645 8905 9035 9391 15070 15290 17810 18070 18782 19043 19591 19877 37675 38086 38225 39182 39754 44525 45175 46955 75350 76450 89050 90350 93910 95215 97955 99385 100057 103301 122083 190430 195910 198770 200114 206602 209473 234775 244166 247559 418946 469550 476075 489775 495118 496925 500285 516505 610415 952150 979550 993850 1000570 1033010 1047365 1100627 1220830 1237795 1286567 1300741 1305349 1342913 2094730 2201254 2475590 2501425 2573134 2582525 2601482 2610698 2685826 2723149 3052075 5002850 5165050 5236825 5446298 5503135 6104150 6188975 6432835 6503705 6526745 6714565 10473650 11006270 12377950 12865670 13007410 13053490 13429130 13615745 13707809 13907923 14152237 14308151 14358839 16725371 16969537 27231490 27415618 27515675 27815846 28304474 28616302 28717678 32164175 32518525 32633725 33450742 33572825 33939074 55031350 64328350 65037050 65267450 67145650 68078725 68539045 69539615 70761185 71540755 71794195 83626855 84847685 136157450 137078090 139079230 141522370 143081510 143588390 150785899 152987153 167253710 169695370 178201517 178832813 180802999 183979081 186664907 301571798 305974306 342695225 347698075 353805925 356403034 357665626 357703775 358970975 361605998 367958162 373329814 418134275 424238425 685390450 695396150 707611850 715407550 717941950 753929495 764935765 836268550 848476850 891007585 894164065 904014995 919895405 933324535 939635287 1507858990 1529871530 1782015170 1788328130 1808029990 1839790810 1866649070 1879270574 1905385451 1960216687 1967160943 1988832989 2324826569 3769647475 3810770902 3824678825 3920433374 3934321886 3977665978 4455037925 4470820325 4520074975 4599477025 4649653138 4666622675 4698176435 7539294950 7649357650 8910075850 8941640650 9040149950 9198954050 9333245350 9396352870 9526927255 9801083435 9835804715 9944164945 10335988157 11624132845 12215258731 19053854510 19602166870 19671609430 19888329890 20671976314 20959239961 23248265690 23490882175 24430517462 24770010863 25573092259 41918479922 46981764350 47634636275 49005417175 49179023575 49540021726 49720824725 51146184518 51679940785 58120664225 61076293655 95269272550 98010834350 98358047150 99441649450 103359881570 104796199805 116241328450 122152587310 123850054315 127865461295 128730034319 130609304893 134367846041 209592399610 247700108630 255730922590 257460068638 258399703925 261218609786 268735692082 272470119493 305381468275 516799407850 523980999025 544940238986 610762936550 619250271575 639327306475 643650171595 653046524465 671839230205 1047961998050 1238500543150 1278654612950 1287300343190 1306093048930 1343678460410 1362350597465 1416030377509 1436702353823 1673490446147 1697920963609 2724701194930 2832060755018 2873404707646 3218250857975 3265232622325 3346980892294 3359196151025 3395841927218 6436501715950 6530465244650 6718392302050 6811752987325 7080151887545 7183511769115 8367452230735 8489604818045 13623505974650 14160303775090 14367023538230 16734904461470 16979209636090 17893474770341 18408394907617 18677130599699 35400759437725 35786949540682 35917558845575 36816789815234 37354261199398 41837261153675 42448024090225 70801518875450 71835117691150 83674522307350 84896048180450 89467373851705 92041974538085 93385652998495 178934747703410 184083949076170 186771305996990 196828222473751 232615172014433 393656444947502 447336869258525 460209872690425 465230344028866 466928264992475 894673738517050 920419745380850 933856529984950 984141112368755 1163075860072165 1968282224737510 2326151720144330 2558766892158763 4920705561843775 5117533784317526 5815379300360825 9841411123687550 11630758600721650 12793834460793815 25587668921587630 63969172303969075 127938344607938150
• Sum of all divisors σ(n): 283667286311700480
• Sum of proper divisors (its aliquot sum) s(n): 155728941703762330
• 127938344607938150 is an abundant number, because the sum of its proper divisors (155728941703762330) is greater than itself. Its abundance is 27790597095824180

Bases of 127938344607938150

• Binary: 111000110100001110011111100011111100000011111011001100110₂
• Hexadecimal: 0x1C6873F1F81F666
• Base-36: YZQCW4LEBFQ

Squares and roots of 127938344607938150

• 127938344607938150 squared (127938344607938150²) is 16368220021019536700435994225422500
• 127938344607938150 cubed (127938344607938150³) is 2094122973667750115472583434714279873154037618375000
• The square root of 127938344607938150 is 357684699.9914004569
• The cube root of 127938344607938150 is 503887.4893307019

Scales and comparisons

• 127,938,344,607,938,150 seconds is equal to 4,068,043,619 years, 12 weeks, 6 days, 16 hours, 35 minutes, 50 seconds.
• To count from 1 to 127,938,344,607,938,150 would take you about twelve billion, two hundred four million, one hundred thirty thousand, eight hundred fifty-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 127938344607938150 cubic inches would be around 41990.6 feet tall.

Recreational maths with 127938344607938150

• 127938344607938150 backwards is 051839706443839721
• The number of decimal digits it has is: 18
• The sum of 127938344607938150's digits is 80
• More coming soon!