61426518972

Names of 61426518972

• Cardinal: 61426518972 can be written as Sixty-one billion, four hundred twenty-six million, five hundred eighteen thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 6.1426518972 × 10¹⁰

Factors of 61426518972

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 249

Divisors of 61426518972

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 31 39 42 49 52 53 62 67 73 78 84 91 93 98 106 124 134 146 147 156 159 182 186 196 201 212 217 219 268 273 292 294 318 364 371 372 402 403 434 438 469 511 546 588 636 637 651 689 742 804 806 868 871 876 938 949 1022 1092 1113 1209 1274 1302 1378 1407 1484 1519 1533 1612 1643 1742 1876 1898 1911 2044 2067 2077 2226 2263 2418 2548 2597 2604 2613 2756 2814 2821 2847 3038 3066 3283 3286 3484 3551 3577 3796 3822 3869 4134 4154 4452 4526 4557 4823 4836 4891 4929 5194 5226 5628 5642 5694 6076 6097 6132 6231 6566 6572 6643 6789 7102 7154 7644 7738 7791 8268 8308 8463 9052 9114 9646 9782 9849 9858 10388 10452 10653 10731 11284 11388 11501 11607 12194 12462 13132 13286 13578 14204 14308 14469 14539 14673 15476 15582 15841 16926 18228 18291 19292 19564 19698 19716 19747 19929 21306 21359 21462 23002 23214 24388 24857 24924 26572 27001 27083 27156 28938 29078 29346 29419 31164 31682 33761 33852 34237 34503 36582 39396 39494 39858 42612 42679 42718 42924 43617 46004 46163 46428 46501 47523 49714 50297 54002 54166 57876 58156 58692 58838 59241 63364 63583 64077 67522 68474 69006 73164 74571 78988 79716 80507 81003 81249 85358 85436 87234 88257 92326 93002 95046 99428 100594 101283 101773 102711 108004 108332 110081 110887 117676 118482 119939 127166 128037 128154 135044 136948 138012 138489 139503 149142 149513 150891 151621 161014 162006 162498 170716 173999 174468 176514 184652 186004 189007 189581 190092 190749 201188 202566 203546 205422 205933 220162 221774 236964 239659 239878 241521 254332 256074 256308 259223 276978 279006 298284 299026 301782 303242 305319 322028 323141 324012 324996 330243 332661 347998 352079 353028 359817 378014 379162 381498 405132 407092 410844 411866 440324 443548 445081 448539 454863 479318 479756 483042 512148 518446 521997 553956 558012 567021 568743 598052 603564 606484 610638 617799 646282 660486 665322 695996 704158 718977 719634 756028 758324 762996 770567 777669 823732 839573 890162 897078 909726 958636 966084 969423 1036892 1043994 1046591 1056237 1061347 1134042 1137486 1221276 1235598 1292564 1320972 1323049 1330644 1335243 1408316 1431053 1437954 1439268 1441531 1541134 1555338 1559207 1679146 1780324 1794156 1814561 1819452 1938846 1971073 2087988 2093182 2112474 2122694 2261987 2268084 2274972 2311701 2464553 2471196 2518719 2646098 2670486 2862106 2875908 2883062 3082268 3110676 3115567 3118414 3139773 3184041 3358292 3369899 3629122 3877692 3942146 3969147 4186364 4224948 4245388 4293159 4324593 4523974 4623402 4677621 4929106 5037438 5292196 5340972 5393969 5443683 5724212 5766124 5877011 5913219 6231134 6236828 6279546 6368082 6739798 6785961 7258244 7393659 7429429 7884292 7938294 8035913 8586318 8649186 9047948 9246804 9346701 9355242 9858212 10017371 10074876 10109697 10787938 10887366 10914449 11754022 11826438 12462268 12559092 12701927 12736164 13479596 13571922 13797511 14787318 14858858 15876588 16071826 16181907 17172636 17298372 17631033 18693402 18710484 20034742 20219394 21575876 21774732 21828898 22288287 23508044 23589293 23652876 24107739 25403854 27143844 27595022 29574636 29717716 30052113 32143652 32363814 32743347 35262066 37386804 38105781 40069484 40438788 41392533 43657796 44576574 47178586 48215478 50807708 55190044 56251391 60104226 64727628 65486694 70121597 70524132 70767879 76211562 76401143 82785066 89153148 94357172 96430956 96582577 104466869 112502782 120208452 130973388 140243194 141535758 152423124 152802286 165125051 165570132 168754173 193165154 208933738 210364791 225005564 229203429 280486388 283071516 289747731 305604572 313400607 330250102 337508346 386330308 393759737 417867476 420729582 458406858 495375153 579495462 626801214 660500204 675016692 731268083 787519474 841459164 916813716 990750306 1158990924 1181279211 1253602428 1462536166 1575038948 1981500612 2193804249 2362558422 2925072332 4387608498 4725116844 5118876581 8775216996 10237753162 15356629743 20475506324 30713259486 61426518972
• Sum of all divisors σ(n): 194287693824
• Sum of proper divisors (its aliquot sum) s(n): 132861174852
• 61426518972 is an abundant number, because the sum of its proper divisors (132861174852) is greater than itself. Its abundance is 71434655880

Bases of 61426518972

• Binary: 111001001101010011100100101110111100₂
• Hexadecimal: 0xE4D4E4BBC
• Base-36: S7VRHDO

Squares and roots of 61426518972

• 61426518972 squared (61426518972²) is 3773217233017475936784
• 61426518972 cubed (61426518972³) is 231775599949425330438415848666048
• The square root of 61426518972 is 247843.7390211827
• The cube root of 61426518972 is 3945.6506947449

Scales and comparisons

• 61,426,518,972 seconds is equal to 1,953 years, 9 weeks, 1 hour, 56 minutes, 12 seconds.
• To count from 1 to 61,426,518,972 would take you about three thousand, nine hundred 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 61426518972 cubic inches would be around 328.8 feet tall.

Recreational maths with 61426518972

• 61426518972 backwards is 27981562416
• The number of decimal digits it has is: 11
• The sum of 61426518972's digits is 51
• More coming soon!