61629442644

Names of 61629442644

• Cardinal: 61629442644 can be written as Sixty-one billion, six hundred twenty-nine million, four hundred forty-two thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 6.1629442644 × 10¹⁰

Factors of 61629442644

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5677

Divisors of 61629442644

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 17 19 21 22 28 33 34 37 38 42 44 51 57 66 68 74 76 77 84 102 111 114 119 132 133 148 154 187 204 209 222 228 231 238 259 266 308 323 357 374 399 407 418 444 462 476 518 532 561 627 629 646 703 714 748 777 798 814 836 924 969 1036 1122 1221 1254 1258 1292 1309 1406 1428 1463 1554 1596 1628 1887 1938 2109 2244 2261 2442 2508 2516 2618 2812 2849 2926 3108 3553 3774 3876 3927 4218 4389 4403 4522 4884 4921 5236 5581 5698 5852 6783 6919 7106 7548 7733 7854 8436 8547 8778 8806 9044 9842 10659 11162 11396 11951 13209 13566 13838 14212 14763 15466 15708 16743 17094 17556 17612 19684 20757 21318 22324 23199 23902 24871 26418 27132 27676 29526 30932 33486 34188 35853 39067 41514 42636 46398 47804 48433 49742 52836 54131 59052 61391 66972 71706 74613 78134 83028 83657 92796 94877 96866 99484 106039 108262 117201 122782 131461 143412 145299 149226 156268 162393 167314 184173 189754 193732 206497 212078 216524 234402 245564 250971 262922 284631 290598 298452 318117 324786 334628 368346 379508 394383 412994 424156 429737 468804 501942 525844 569262 581196 619491 636234 649572 664139 736692 742273 788766 825988 859474 920227 1003884 1043647 1138524 1166429 1238982 1272468 1289211 1328278 1445479 1484546 1577532 1718948 1802663 1840454 1992417 2087294 2226819 2271467 2332858 2477964 2578422 2656556 2760681 2890958 2969092 3130941 3499287 3510449 3605326 3680908 3923443 3984834 4174588 4336437 4453638 4542934 4665716 5156844 5407989 5521362 5781916 6261882 6814401 6998574 7020898 7210652 7305529 7846886 7969668 8165003 8672874 8907276 9085868 10531347 10815978 11042724 11770329 12523764 12618641 13628802 13997148 14041796 14611058 15693772 15900269 16330006 17345748 19829293 21062694 21631956 21916587 23540658 24495009 24573143 25237282 27257604 27464101 29222116 31800538 32660012 37855923 38614939 39658586 42125388 43157873 43833174 47081316 47700807 48990018 49146286 50474564 54928202 59487879 63601076 66698531 73719429 75711846 77229878 79317172 82392303 86315746 87666348 95401614 97980036 98292572 109856404 115844817 118975758 129473619 133397062 138805051 147438858 151423692 154459756 164784606 172631492 190803228 200095593 231689634 237951516 258947238 266794124 270304573 277610102 294877716 302105111 329569212 400191186 416415153 463379268 466889717 517894476 540609146 555220204 604210222 733683841 800382372 810913719 832830306 906315333 933779434 1081218292 1208420444 1400669151 1467367682 1621827438 1665660612 1812630666 1867558868 2201051523 2801338302 2934735364 3243654876 3625261332 4402103046 5135786887 5602676604 8804206092 10271573774 15407360661 20543147548 30814721322 61629442644
• Sum of all divisors σ(n): 205260410880
• Sum of proper divisors (its aliquot sum) s(n): 143630968236
• 61629442644 is an abundant number, because the sum of its proper divisors (143630968236) is greater than itself. Its abundance is 82001525592

Bases of 61629442644

• Binary: 111001011001011001101010101001010100₂
• Hexadecimal: 0xE5966AA54
• Base-36: SB8KUAC

Squares and roots of 61629442644

• 61629442644 squared (61629442644²) is 3798188200610085710736
• 61629442644 cubed (61629442644³) is 234080221860616843117728287025984
• The square root of 61629442644 is 248252.7797306607
• The cube root of 61629442644 is 3949.9907630827

Scales and comparisons

• 61,629,442,644 seconds is equal to 1,959 years, 32 weeks, 3 days, 17 hours, 37 minutes, 24 seconds.
• To count from 1 to 61,629,442,644 would take you about three thousand, nine hundred nineteen 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 61629442644 cubic inches would be around 329.2 feet tall.

Recreational maths with 61629442644

• 61629442644 backwards is 44624492616
• The number of decimal digits it has is: 11
• The sum of 61629442644's digits is 48
• More coming soon!