80418027690

Names of 80418027690

• Cardinal: 80418027690 can be written as Eighty billion, four hundred eighteen million, twenty-seven thousand, six hundred ninety.

Scientific notation

• Scientific notation: 8.041802769 × 10¹⁰

Factors of 80418027690

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4549

Divisors of 80418027690

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 13 14 15 18 21 22 26 27 30 33 35 39 42 45 54 55 63 65 66 67 70 77 78 90 91 99 105 110 117 126 130 134 135 143 154 165 182 189 195 198 201 210 231 234 270 273 286 297 315 330 335 351 378 385 390 402 429 455 462 469 495 546 585 594 603 630 670 693 702 715 737 770 819 858 871 910 938 945 990 1001 1005 1155 1170 1206 1287 1365 1386 1407 1430 1474 1485 1638 1742 1755 1809 1890 2002 2010 2079 2145 2211 2310 2345 2457 2574 2613 2730 2814 2970 3003 3015 3465 3510 3618 3685 3861 4095 4158 4221 4290 4355 4422 4441 4690 4914 5005 5159 5226 6006 6030 6097 6435 6633 6930 7035 7370 7722 7839 8190 8442 8710 8882 9009 9045 9581 10010 10318 10395 11055 12194 12285 12663 12870 13065 13266 13323 14070 15015 15477 15678 18018 18090 18291 19162 19305 19899 20790 21105 22110 22205 23517 24570 25326 25795 26130 26646 27027 28743 30030 30485 30954 31087 33165 36582 38610 39195 39798 39969 42210 44410 45045 46431 47034 47905 48851 51590 54054 54873 57486 57733 60970 62174 63315 66330 66615 67067 77385 78390 79938 86229 90090 91455 92862 93261 95810 97702 99495 109746 115466 117585 119907 126630 133230 134134 135135 139293 143715 146553 154770 155435 164619 172458 173199 182910 186522 198990 199845 201201 232155 235170 239814 244255 258687 270270 274365 278586 279783 287430 288665 293106 297547 310870 329238 335335 341957 346398 399690 402402 404131 431145 439659 464310 466305 488510 517374 519597 548730 559566 577330 595094 599535 603603 635063 670670 683914 696465 732765 808262 823095 839349 862290 865995 879318 892641 932610 1006005 1025871 1039194 1199070 1207206 1212393 1270126 1293435 1318977 1392930 1398915 1465530 1487735 1558791 1646190 1678698 1709785 1731990 1785282 1810809 1905189 2012010 2020655 2051742 2082829 2198295 2424786 2586870 2597985 2637954 2677923 2797830 2975470 3018015 3077613 3117582 3175315 3273017 3419570 3621618 3637179 3810378 3868111 4041310 4165658 4196745 4396590 4445441 4463205 5129355 5195970 5355846 5715567 6036030 6061965 6155226 6248487 6350630 6546034 6594885 7274358 7736222 7793955 8033769 8393490 8890882 8926410 9054045 9232839 9525945 9819051 10258710 10414145 10911537 11431134 11604333 12123930 12496974 13189770 13336323 13389615 15388065 15587910 16067538 16365085 17146701 18108090 18185895 18465678 18745461 19051890 19340555 19638102 20828290 21823074 22227205 22911119 23208666 26672646 26779230 27076777 28577835 29457153 30776130 31242435 32730170 34293402 34812999 36371790 37490922 38681110 40008969 40168845 42549221 44454410 45822238 46164195 49095255 54153554 54557685 56236383 57155670 58021665 58914306 62484870 66681615 68733357 69625998 80017938 80337690 81230331 85098442 85733505 88371459 92328390 93727305 98190510 104438997 109115370 112472766 114555595 116043330 120026907 127647663 133363230 135383885 137466714 147285765 162460662 171467010 174064995 176742918 187454610 200044845 206200071 208877994 212746105 229111190 240053814 243690993 255295326 270767770 281181915 294571530 297844547 343666785 348129990 382942989 400089690 406151655 412400142 425492210 441857295 487381986 522194985 562363830 595689094 600134535 618600213 638238315 687333570 731072979 765885978 812303310 883714590 893533641 1031000355 1044389970 1148828967 1200269070 1218454965 1237200426 1276476630 1462145958 1489222735 1787067282 1914714945 2062000710 2297657934 2436909930 2680600923 2978445470 3093001065 3655364895 3829429890 4467668205 5361201846 5744144835 6186002130 7310729790 8041802769 8935336410 11488289670 13403004615 16083605538 26806009230 40209013845 80418027690
• Sum of all divisors σ(n): 292293550080
• Sum of proper divisors (its aliquot sum) s(n): 211875522390
• 80418027690 is an abundant number, because the sum of its proper divisors (211875522390) is greater than itself. Its abundance is 131457494700

Bases of 80418027690

• Binary: 1001010111001010010011011100010101010₂
• Hexadecimal: 0x12B949B8AA
• Base-36: 10XYTFAI

Squares and roots of 80418027690

• 80418027690 squared (80418027690²) is 6467059177549606736100
• 80418027690 cubed (80418027690³) is 520068144013052900852300322609000
• The square root of 80418027690 is 283580.7251736267
• The cube root of 80418027690 is 4316.3614569185

Scales and comparisons

• 80,418,027,690 seconds is equal to 2,557 years, 2 weeks, 2 days, 5 hours, 1 minute, 30 seconds.
• To count from 1 to 80,418,027,690 would take you about five thousand, one hundred fourteen 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 80418027690 cubic inches would be around 359.7 feet tall.

Recreational maths with 80418027690

• 80418027690 backwards is 09672081408
• 80418027690 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80418027690's digits is 45
• More coming soon!