84742016940

Names of 84742016940

• Cardinal: 84742016940 can be written as Eighty-four billion, seven hundred forty-two million, sixteen thousand, nine hundred forty.

Scientific notation

• Scientific notation: 8.474201694 × 10¹⁰

Factors of 84742016940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1206

Divisors of 84742016940

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 43 45 53 54 60 63 70 81 84 86 90 105 106 108 126 129 135 140 159 162 172 180 189 210 212 215 243 252 258 265 270 301 315 318 324 371 378 387 405 420 430 477 486 516 530 540 567 602 630 636 645 742 756 774 795 810 860 903 945 954 972 1060 1093 1113 1134 1161 1204 1215 1260 1290 1431 1484 1505 1548 1590 1620 1701 1806 1855 1890 1908 1935 2186 2226 2268 2279 2322 2385 2430 2580 2709 2835 2862 3010 3180 3279 3339 3402 3483 3612 3710 3780 3870 4293 4372 4452 4515 4558 4644 4770 4860 5418 5465 5565 5670 5724 5805 6020 6558 6678 6804 6837 6966 7155 7420 7651 7740 8127 8505 8586 9030 9116 9540 9837 10017 10449 10836 10930 11130 11340 11395 11610 12879 13116 13356 13545 13674 13932 14310 15302 15953 16254 16395 16695 17010 17172 17415 18060 19674 20034 20511 20898 21465 21860 22260 22790 22953 23220 24381 25758 27090 27348 28620 29511 30051 30604 31906 32508 32790 33390 34020 34185 34830 38255 39348 40068 40635 41022 41796 42930 45580 45906 46999 47859 48762 49185 50085 51516 52245 54180 57929 59022 60102 61533 63812 64395 65580 66780 68370 68859 69660 73143 76510 79765 81270 82044 85860 88533 90153 91812 93998 95718 97524 98370 100170 102555 104490 114765 115858 118044 120204 121905 123066 128790 136740 137718 140997 143577 146286 147555 150255 153020 159530 162540 173787 177066 180306 184599 187996 191436 196740 200340 205110 206577 208980 229530 231716 234995 239295 243810 246132 257580 265599 275436 281994 287154 289645 292572 295110 300510 307665 319060 328993 344295 347574 354132 360612 365715 369198 405503 410220 413154 422991 430731 442665 450765 459060 469990 478590 487620 521361 531198 553797 563988 574308 579290 590220 601020 615330 619731 657986 688590 695148 704985 717885 731430 738396 811006 826308 845982 861462 868935 885330 901530 922995 939980 957180 986979 1032885 1042722 1062396 1107594 1158580 1216509 1230660 1239462 1268973 1292193 1315972 1327995 1377180 1409970 1435770 1462860 1564083 1622012 1644965 1691964 1722924 1737870 1770660 1803060 1845990 1859193 1973958 2027515 2065770 2085444 2114955 2153655 2215188 2433018 2478924 2490947 2537946 2584386 2606805 2655990 2768985 2819940 2871540 2960937 3098655 3128166 3289930 3475740 3649527 3691980 3718386 3806919 3876579 3947916 4055030 4131540 4229910 4307310 4692249 4866036 4934895 4981894 5075892 5168772 5213610 5311980 5537970 5921874 6082545 6197310 6256332 6344865 6460965 6579860 7299054 7436772 7472841 7613838 7753158 7820415 8110060 8459820 8614620 8882811 9295965 9384498 9869790 9963788 10427220 10948581 11075940 11420757 11843748 12165090 12394620 12454735 12689730 12921930 14076747 14598108 14804685 14945682 15227676 15506316 15640830 17436629 17765622 18247635 18591930 18768996 19034595 19382895 19739580 21897162 22418523 22841514 23461245 24330180 24909470 25379460 25843860 26648433 28153494 29609370 29891364 31281660 32845743 34873258 35531244 36495270 37183860 37364205 38069190 38765790 43794324 44414055 44837046 45683028 46922490 49818940 52309887 53296866 54742905 56306988 57103785 59218740 65691486 67255569 69746516 70383735 72990540 74728410 76138380 77531580 79945299 87183145 88828110 89674092 93844980 98537229 104619774 106593732 109485810 112092615 114207570 131382972 133242165 134511138 140767470 149456820 156929661 159890598 164228715 174366290 177656220 197074458 201766707 209239548 218971620 224185230 228415140 261549435 266484330 269022276 281534940 313859322 319781196 328457430 336277845 348732580 394148916 399726495 403533414 448370460 470788983 492686145 523098870 532968660 605300121 627718644 656914860 672555690 784648305 799452990 807066828 941577966 985372290 1008833535 1046197740 1210600242 1345111380 1412366949 1569296610 1598905980 1883155932 1970744580 2017667070 2353944915 2421200484 2824733898 3026500605 3138593220 4035334140 4237100847 4707889830 5649467796 6053001210 7061834745 8474201694 9415779660 12106002420 14123669490 16948403388 21185504235 28247338980 42371008470 84742016940
• Sum of all divisors σ(n): 317910168576
• Sum of proper divisors (its aliquot sum) s(n): 233168151636
• 84742016940 is an abundant number, because the sum of its proper divisors (233168151636) is greater than itself. Its abundance is 148426134696

Bases of 84742016940

• Binary: 1001110111011000001001000111110101100₂
• Hexadecimal: 0x13BB048FAC
• Base-36: 12XH7IR0

Squares and roots of 84742016940

• 84742016940 squared (84742016940²) is 7181209435059246963600
• 84742016940 cubed (84742016940³) is 608550171595478536093034763384000
• The square root of 84742016940 is 291104.8212242457
• The cube root of 84742016940 is 4392.3768992599

Scales and comparisons

• 84,742,016,940 seconds is equal to 2,694 years, 27 weeks, 5 days, 9 hours, 9 minutes.
• To count from 1 to 84,742,016,940 would take you about five thousand, three hundred eighty-nine 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 84742016940 cubic inches would be around 366 feet tall.

Recreational maths with 84742016940

• 84742016940 backwards is 04961024748
• 84742016940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 84742016940's digits is 45
• More coming soon!