13668974550

Names of 13668974550

• Cardinal: 13668974550 can be written as Thirteen billion, six hundred sixty-eight million, nine hundred seventy-four thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.366897455 × 10¹⁰

Factors of 13668974550

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 341

Divisors of 13668974550

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 25 29 30 33 35 42 45 50 55 58 61 63 66 70 75 77 87 90 99 105 110 122 126 145 150 154 165 174 175 183 198 203 210 223 225 231 261 275 290 305 315 319 330 350 366 385 406 427 435 446 450 462 495 522 525 549 550 609 610 630 638 669 671 693 725 770 825 854 870 915 957 990 1015 1050 1098 1115 1155 1218 1281 1305 1338 1342 1386 1450 1525 1561 1575 1595 1650 1769 1827 1830 1914 1925 2007 2013 2030 2135 2175 2230 2233 2310 2453 2475 2562 2610 2745 2871 3045 3050 3122 3150 3190 3345 3355 3465 3538 3654 3843 3850 4014 4026 4270 4350 4466 4575 4683 4697 4785 4906 4950 5075 5307 5490 5575 5742 5775 6039 6090 6405 6467 6525 6690 6699 6710 6930 7359 7686 7805 7975 8845 9135 9150 9366 9394 9570 10035 10065 10150 10614 10675 11150 11165 11550 12078 12265 12383 12810 12934 13050 13398 13603 13725 14049 14091 14355 14718 15225 15610 15921 15950 16725 16775 17171 17325 17690 18270 19215 19401 19459 20070 20097 20130 21350 22077 22330 23415 23485 23925 24530 24766 26535 27206 27450 28098 28182 28710 30195 30450 31842 32025 32335 33450 33495 33550 34342 34650 36795 37149 38430 38802 38918 39025 40194 40809 42273 44154 44225 45269 45675 46830 46970 47850 50175 50325 51513 53070 55825 58203 58377 60390 61325 61915 64050 64670 66990 68015 70245 70455 71137 71775 73590 74298 78050 79605 81618 84546 85855 88450 90538 91350 95221 96075 97005 97295 100350 100485 100650 103026 110385 111447 111650 116406 116754 117075 117425 122427 122650 123830 132675 135807 136030 136213 140490 140910 142274 143550 149633 150975 154539 159210 161675 167475 171710 175131 183975 185745 190442 192150 194010 194590 200970 204045 211365 213411 220770 222894 226345 234150 234850 244854 257565 265350 271614 272426 285663 291015 291885 299266 301950 309078 309575 323350 334950 340075 350262 351225 352275 355685 367950 371490 394487 398025 407421 408090 408639 422730 426822 429275 448899 452690 476105 485025 486475 497959 502425 515130 551925 557235 571326 582030 583770 612135 619150 640233 679035 680150 681065 702450 704550 711370 748165 772695 788974 796050 814842 817278 856989 858550 875655 897798 928725 952210 970050 972950 995918 1004850 1020225 1047431 1056825 1067055 1103850 1114470 1131725 1183461 1224270 1225917 1280466 1287825 1346697 1358070 1362130 1428315 1455075 1459425 1493877 1496330 1545390 1713978 1751310 1778425 1857450 1972435 2037105 2040450 2043195 2094862 2113650 2134110 2244495 2263450 2366922 2380525 2451834 2489795 2575650 2693394 2761409 2786175 2856630 2910150 2918850 2987754 3060675 3142293 3201165 3395175 3405325 3550383 3556850 3740825 3863475 3944870 4074210 4086390 4284945 4339357 4378275 4481631 4488990 4761050 4979590 5237155 5335275 5522818 5572350 5917305 6121350 6129585 6284586 6402330 6733485 6790350 6810650 7100766 7141575 7469385 7481650 7726950 8284227 8569890 8678714 8756550 8963262 9426879 9862175 10185525 10215975 10474310 10670550 11222475 11834610 12259170 12448975 13018071 13466970 13807045 14283150 14938770 15711465 16005825 16568454 17751915 18853758 19724350 20371050 20431950 21424725 21696785 22408155 22444950 24852681 24897950 26036142 26185775 27614090 29586525 30375499 30647925 31422930 32011650 33667425 35503830 37346925 39054213 41421135 42849450 43393570 44816310 47134395 49705362 52371550 59173050 60750998 61295850 65090355 67334850 69035225 74693850 78108426 78557325 82842270 88759575 91126497 94268790 108483925 112040775 124263405 130180710 138070450 151877495 157114650 177519150 182252994 195271065 207105675 216967850 224081550 235671975 248526810 273379491 303754990 325451775 390542130 414211350 455632485 471343950 546758982 621317025 650903550 759387475 911264970 976355325 1242634050 1366897455 1518774950 1952710650 2278162425 2733794910 4556324850 6834487275 13668974550
• Sum of all divisors σ(n): 48356904960
• Sum of proper divisors (its aliquot sum) s(n): 34687930410
• 13668974550 is an abundant number, because the sum of its proper divisors (34687930410) is greater than itself. Its abundance is 21018955860

Bases of 13668974550

• Binary: 1100101110101110111111111111010110₂
• Hexadecimal: 0x32EBBFFD6
• Base-36: 6A25K9I

Squares and roots of 13668974550

• 13668974550 squared (13668974550²) is 186840865248547702500
• 13668974550 cubed (13668974550³) is 2553923031982377969933471375000
• The square root of 13668974550 is 116914.3898329031
• The cube root of 13668974550 is 2390.9948735923

Scales and comparisons

• 13,668,974,550 seconds is equal to 434 years, 32 weeks, 5 days, 17 hours, 22 minutes, 30 seconds.
• To count from 1 to 13,668,974,550 would take you about eight hundred sixty-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 13668974550 cubic inches would be around 199.2 feet tall.

Recreational maths with 13668974550

• 13668974550 backwards is 05547986631
• The number of decimal digits it has is: 11
• The sum of 13668974550's digits is 54
• More coming soon!