64260339990

Names of 64260339990

• Cardinal: 64260339990 can be written as Sixty-four billion, two hundred sixty million, three hundred thirty-nine thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 6.426033999 × 10¹⁰

Factors of 64260339990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 202

Divisors of 64260339990

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 49 55 66 70 73 77 98 101 105 110 121 146 147 154 165 202 210 219 231 242 245 294 303 330 343 363 365 385 438 462 490 505 511 539 605 606 686 707 726 730 735 770 803 847 1010 1022 1029 1078 1095 1111 1155 1210 1414 1470 1515 1533 1606 1617 1694 1715 1815 2058 2121 2190 2222 2310 2401 2409 2541 2555 2695 3030 3066 3234 3333 3430 3535 3577 3630 3773 4015 4235 4242 4802 4818 4949 5082 5110 5145 5390 5555 5621 5929 6666 7070 7154 7203 7373 7546 7665 7777 8030 8085 8470 8833 9898 10290 10605 10731 11110 11242 11319 11858 12005 12045 12221 12705 14406 14746 14847 15330 15554 16170 16665 16863 17666 17787 17885 18865 21210 21462 22119 22638 23331 24010 24090 24442 24745 25039 25410 26411 26499 28105 29645 29694 33330 33726 34643 35574 35770 36015 36663 36865 37730 38885 39347 41503 44165 44238 46662 49490 50078 51611 52822 52998 53655 54439 56210 56595 59290 61105 61831 69286 72030 73326 73730 74235 75117 77770 78694 79233 81103 83006 84315 85547 88330 88935 103222 103929 107310 108878 110595 113190 116655 118041 122210 123662 124509 125195 132055 132495 148470 150234 154833 158466 162206 163317 168630 171094 173215 175273 177870 183315 185493 196735 207515 207858 221190 233310 236082 242501 243309 249018 250390 256641 258055 264110 264990 272195 275429 290521 309155 309666 326634 346430 350546 361277 366630 370986 375585 381073 393470 396165 405515 415030 427735 432817 485002 486618 513282 516110 519645 525819 544390 550858 567721 581042 590205 598829 618310 622545 722554 727503 751170 762146 774165 792330 811030 816585 826287 855470 865634 871563 876365 892133 927465 1039290 1051638 1083831 1135442 1143219 1180410 1197658 1212505 1216545 1245090 1283205 1298451 1377145 1452605 1455006 1548330 1633170 1652574 1703163 1743126 1752730 1784266 1796487 1806385 1854930 1905365 1928003 2164085 2167662 2286438 2425010 2433090 2528939 2566410 2596902 2629095 2667511 2676399 2754290 2838605 2905210 2994145 3029719 3406326 3592974 3612770 3637515 3810730 3856006 3974047 4131435 4191803 4328170 4357815 4460665 5057878 5258190 5335022 5352798 5419155 5677210 5716095 5784009 5988290 6059438 6244931 6492255 7275030 7586817 7948094 8002533 8262870 8383606 8515815 8715630 8921330 8982435 9089157 9640015 10838310 11432190 11568018 11922141 12489862 12575409 12644695 12984510 13337555 13381995 15148595 15173634 16005066 17031630 17702573 17964870 18178314 18734793 19280030 19870235 20959015 21208033 23844282 25150818 25289390 26675110 26763990 27818329 28920045 29342621 30297190 31224655 35405146 37469586 37934085 39740470 40012665 41918030 42416066 43714517 45445785 53107719 55636658 57840090 58685242 59610705 62449310 62877045 63624099 75868170 80025330 83454987 87429034 88027863 88512865 90891570 93673965 106040165 106215438 119221410 125754090 127248198 131143551 139091645 146713105 166909974 176055726 177025730 187347930 194728303 212080330 218572585 262287102 265538595 278183290 293426210 306001619 318120495 389456606 417274935 437145170 440139315 531077190 584184909 612003238 636240990 655717755 834549870 880278630 918004857 973641515 1168369818 1311435510 1530008095 1836009714 1947283030 2142011333 2920924545 3060016190 4284022666 4590024285 5841849090 6426033999 9180048570 10710056665 12852067998 21420113330 32130169995 64260339990
• Sum of all divisors σ(n): 202455294048
• Sum of proper divisors (its aliquot sum) s(n): 138194954058
• 64260339990 is an abundant number, because the sum of its proper divisors (138194954058) is greater than itself. Its abundance is 73934614068

Bases of 64260339990

• Binary: 111011110110001101101111100100010110₂
• Hexadecimal: 0xEF636F916
• Base-36: TIQY3O6

Squares and roots of 64260339990

• 64260339990 squared (64260339990²) is 4129391295630393200100
• 64260339990 cubed (64260339990³) is 265356088608955668415810101999000
• The square root of 64260339990 is 253496.2326939003
• The cube root of 64260339990 is 4005.4164121011

Scales and comparisons

• 64,260,339,990 seconds is equal to 2,043 years, 14 weeks, 3 days, 22 hours, 26 minutes, 30 seconds.
• To count from 1 to 64,260,339,990 would take you about four thousand and eighty-six 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 64260339990 cubic inches would be around 333.8 feet tall.

Recreational maths with 64260339990

• 64260339990 backwards is 09993306246
• The number of decimal digits it has is: 11
• The sum of 64260339990's digits is 51
• More coming soon!