64446741216

Names of 64446741216

• Cardinal: 64446741216 can be written as Sixty-four billion, four hundred forty-six million, seven hundred forty-one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 6.4446741216 × 10¹⁰

Factors of 64446741216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 413

Divisors of 64446741216

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 31 32 33 36 39 44 48 52 62 66 72 78 88 93 96 99 104 117 121 124 132 143 144 156 169 176 186 198 208 234 242 248 264 279 286 288 312 338 341 352 353 363 372 396 403 416 429 468 484 496 507 528 558 572 624 676 682 706 726 744 792 806 858 936 968 992 1014 1023 1056 1059 1089 1116 1144 1209 1248 1287 1352 1364 1412 1452 1488 1521 1573 1584 1612 1716 1859 1872 1936 2028 2046 2118 2178 2232 2288 2418 2574 2704 2728 2824 2904 2976 3042 3069 3146 3168 3177 3224 3432 3627 3718 3744 3751 3872 3883 4056 4092 4236 4356 4433 4464 4576 4589 4719 4836 5148 5239 5408 5456 5577 5648 5808 6084 6138 6292 6354 6448 6864 7254 7436 7502 7766 8112 8184 8472 8712 8866 8928 9178 9438 9672 10296 10478 10912 10943 11154 11253 11296 11616 11649 12168 12276 12584 12708 12896 13299 13728 13767 14157 14508 14872 15004 15532 15717 16224 16368 16731 16944 17424 17732 18356 18876 19344 20449 20592 20956 21886 22308 22506 23298 24336 24552 25168 25416 26598 27534 28314 29016 29744 30008 31064 31434 32736 32829 33462 33759 33888 34848 34947 35464 36712 37752 38688 39897 40898 41184 41301 41912 42713 43772 44616 45012 46596 47151 48672 48763 49104 50336 50479 50832 53196 55068 56628 57629 58032 59488 59657 60016 61347 62128 62868 65658 66924 67518 69894 70928 73424 75504 79794 81796 82602 83824 85426 87544 89232 90024 93192 94302 97526 98208 98487 100958 101664 106392 110136 113256 115258 116064 119314 120032 120373 122694 124256 125736 128139 131316 133848 135036 139788 141856 142259 146289 146848 151008 151437 159588 163592 165204 167648 170852 172887 175088 178464 178971 180048 184041 186384 188604 195052 196974 201916 212784 220272 226512 230516 238628 240746 245388 251472 256278 262632 267696 270072 279576 284518 292578 302874 319176 327184 330408 341704 345774 350176 357942 360096 361119 368082 372768 377208 384417 390104 393948 403832 425568 426777 438867 440544 453024 454311 461032 477256 481492 490776 502944 512556 518661 525264 535392 536913 540144 555269 559152 569036 585156 605748 633919 638352 654368 656227 660816 683408 691548 715884 722238 736164 754416 768834 780208 787896 807664 853554 877734 908622 922064 954512 962984 981552 1025112 1037322 1050528 1073826 1080288 1083357 1110538 1118304 1138072 1170312 1211496 1267838 1276704 1280331 1312454 1321632 1324103 1366816 1383096 1431768 1444476 1472328 1508832 1537668 1560416 1564849 1575792 1615328 1665807 1707108 1755468 1817244 1844128 1849367 1901757 1909024 1925968 1963104 1968681 2050224 2074644 2147652 2166714 2221076 2276144 2340624 2422992 2535676 2560662 2624908 2648206 2766192 2863536 2888952 2944656 3075336 3129698 3151584 3331614 3414216 3510936 3634488 3698734 3803514 3851936 3937362 3972309 4100448 4149288 4295304 4333428 4442152 4552288 4681248 4694547 4845984 4997421 5071352 5121324 5249816 5296412 5532384 5548101 5705271 5727072 5777904 5889312 5906043 6150672 6259396 6663228 6828432 7021872 7218497 7268976 7397468 7607028 7874724 7944618 8298576 8590608 8666856 8884304 9389094 9994842 10142704 10242648 10499632 10592824 11096202 11410542 11555808 11812086 11916927 12301344 12518792 13326456 13656864 14043744 14083641 14436994 14537952 14794936 15214056 15749448 15889236 16597152 16644303 17181216 17213339 17333712 17768608 18778188 19989684 20285408 20343037 20485296 20999264 21185648 21655491 22192404 22821084 23624172 23833854 25037584 26652912 28167282 28873988 29589872 30428112 31498896 31778472 33288606 34426678 34667424 37556376 39979368 40686074 40970592 42371296 43310982 44384808 45642168 47248344 47667708 50075168 51640017 53305824 56334564 57747976 59179744 60856224 61029111 62997792 63556944 64966473 66577212 68853356 75112752 79958736 81372148 86621964 88769616 91284336 94496688 95335416 103280034 112669128 115495952 122058222 127113888 129932946 133154424 137706712 150225504 154920051 159917472 162744296 173243928 177539232 182568672 183087333 188993376 190670832 206560068 223773407 225338256 230991904 244116444 259865892 266308848 275413424 309840102 325488592 346487856 366174666 381341664 413120136 447546814 450676512 488232888 519731784 532617696 550826848 619680204 650977184 671320221 692975712 732349332 826240272 895093628 976465776 1039463568 1239360408 1342640442 1464698664 1652480544 1790187256 1952931552 2013960663 2078927136 2478720816 2685280884 2929397328 3580374512 4027921326 4957441632 5370561768 5858794656 7160749024 8055842652 10741123536 16111685304 21482247072 32223370608 64446741216
• Sum of all divisors σ(n): 225808285248
• Sum of proper divisors (its aliquot sum) s(n): 161361544032
• 64446741216 is an abundant number, because the sum of its proper divisors (161361544032) is greater than itself. Its abundance is 96914802816

Bases of 64446741216

• Binary: 111100000001010100110011101011100000₂
• Hexadecimal: 0xF01533AE0
• Base-36: TLTXBS0

Squares and roots of 64446741216

• 64446741216 squared (64446741216²) is 4153382453362073158656
• 64446741216 cubed (64446741216³) is 267671964142900718005162942365696
• The square root of 64446741216 is 253863.6272016927
• The cube root of 64446741216 is 4009.2855366893

Scales and comparisons

• 64,446,741,216 seconds is equal to 2,049 years, 10 weeks, 5 days, 8 hours, 33 minutes, 36 seconds.
• To count from 1 to 64,446,741,216 would take you about four thousand and ninety-eight 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 64446741216 cubic inches would be around 334.1 feet tall.

Recreational maths with 64446741216

• 64446741216 backwards is 61214764446
• The number of decimal digits it has is: 11
• The sum of 64446741216's digits is 45
• More coming soon!