28716340840

Names of 28716340840

• Cardinal: 28716340840 can be written as Twenty-eight billion, seven hundred sixteen million, three hundred forty thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.871634084 × 10¹⁰

Factors of 28716340840

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 261

Divisors of 28716340840

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 11 17 19 20 22 34 37 38 40 43 44 55 68 74 76 85 86 88 95 110 127 136 148 152 170 172 185 187 190 209 215 220 254 296 323 340 344 370 374 380 407 418 430 440 473 508 629 635 646 680 703 731 740 748 760 814 817 836 860 935 946 1016 1045 1258 1270 1292 1397 1406 1462 1480 1496 1591 1615 1628 1634 1672 1720 1870 1892 2035 2090 2159 2365 2413 2516 2540 2584 2794 2812 2924 3145 3182 3230 3256 3268 3515 3553 3655 3740 3784 4070 4085 4180 4318 4699 4730 4826 5032 5080 5461 5588 5624 5848 6290 6364 6460 6536 6919 6985 7030 7106 7310 7480 7733 7955 8041 8140 8170 8360 8636 8987 9398 9460 9652 10795 10922 11176 11951 12065 12580 12728 12920 13838 13889 13970 14060 14212 14620 15466 15910 16082 16280 16340 17272 17501 17765 17974 18796 18920 19304 21590 21844 23495 23749 23902 24130 25160 26543 27047 27305 27676 27778 27940 28120 28424 29240 30229 30932 31820 32164 32680 34595 35002 35530 35948 37592 38665 40205 41021 43180 43688 44935 46990 47498 47804 48260 51689 53086 54094 54610 55352 55556 55880 59755 60071 60458 61864 63640 64328 69190 69445 70004 71060 71896 77330 79883 80410 82042 86360 87505 89281 89870 92837 93980 94996 95608 96520 103378 103759 106172 108188 109220 111112 118745 119510 120142 120916 131461 132715 135235 138380 138890 140008 142120 151145 152779 154660 159766 160820 164084 175010 178562 179740 185674 187960 189992 202057 205105 206756 207518 212344 216376 218440 237490 239020 240284 241832 258445 262922 265430 270470 276760 277780 297517 300355 302290 305558 309320 319532 321640 328168 332519 350020 357124 359480 371348 399415 404114 410210 413512 415036 446405 451231 464185 474980 478040 480568 513893 516890 518795 525844 530860 540940 555560 595034 600710 604580 611116 639064 657305 665038 700040 714248 742696 763895 798830 808228 820420 830072 878713 892810 902462 928370 949960 982091 1010285 1021207 1027786 1033780 1037590 1051688 1061720 1081880 1141349 1190068 1201420 1209160 1222232 1314610 1330076 1487585 1517777 1527790 1597660 1616456 1640840 1662595 1757426 1763903 1785620 1804924 1856740 1964182 2020570 2042414 2055572 2067560 2075180 2222627 2256155 2282698 2380136 2402840 2569465 2629220 2660152 2975170 3035554 3055580 3195320 3325190 3434969 3514852 3527806 3571240 3609848 3713480 3839083 3928364 4041140 4084828 4111144 4150360 4393565 4445254 4512310 4565396 4910455 5106035 5138930 5258440 5652823 5706745 5950340 6071108 6111160 6650380 6869938 7029704 7055612 7588885 7678166 7856728 8082280 8169656 8787130 8819515 8890508 9024620 9130792 9820910 10212070 10277860 11113135 11305646 11413490 11900680 12142216 13300760 13739876 14111224 15177770 15356332 16695547 17174845 17574260 17639030 17781016 18049240 19195415 19402933 19641820 20424140 20555720 22226270 22611292 22826980 27479752 28264115 30355540 30712664 33391094 34349690 35148520 35278060 37784659 38390830 38805866 39283640 40848280 42229913 44452540 45222584 45653960 56528230 60711080 65264411 66782188 68699380 70556120 75569318 76781660 77611732 83477735 84459826 88905080 97014665 113056460 130528822 133564376 137398760 151138636 153563320 155223464 166955470 168919652 188923295 194029330 211149565 226112920 261057644 302277272 326322055 333910940 337839304 377846590 388058660 422299130 522115288 652644110 667821880 717908521 755693180 776117320 844598260 1305288220 1435817042 1511386360 1689196520 2610576440 2871634084 3589542605 5743268168 7179085210 14358170420 28716340840
• Sum of all divisors σ(n): 83209420800
• Sum of proper divisors (its aliquot sum) s(n): 54493079960
• 28716340840 is an abundant number, because the sum of its proper divisors (54493079960) is greater than itself. Its abundance is 25776739120

Bases of 28716340840

• Binary: 11010101111101000001001011001101000₂
• Hexadecimal: 0x6AFA09668
• Base-36: D6WYUEG

Squares and roots of 28716340840

• 28716340840 squared (28716340840²) is 824628231239051905600
• 28716340840 cubed (28716340840³) is 23680305354546950039661104704000
• The square root of 28716340840 is 169458.9650623419
• The cube root of 28716340840 is 3062.2668509221

Scales and comparisons

• 28,716,340,840 seconds is equal to 913 years, 4 weeks, 5 days, 1 hour, 20 minutes, 40 seconds.
• To count from 1 to 28,716,340,840 would take you about one thousand, eight hundred twenty-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 28716340840 cubic inches would be around 255.2 feet tall.

Recreational maths with 28716340840

• 28716340840 backwards is 04804361782
• 28716340840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28716340840's digits is 43
• More coming soon!