28329152280

Names of 28329152280

• Cardinal: 28329152280 can be written as Twenty-eight billion, three hundred twenty-nine million, one hundred fifty-two thousand, two hundred eighty.

Scientific notation

• Scientific notation: 2.832915228 × 10¹⁰

Factors of 28329152280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 214

Divisors of 28329152280

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 20 22 24 26 29 30 33 39 40 44 52 55 58 60 65 66 78 87 88 104 110 116 120 130 132 143 145 151 156 165 169 174 195 220 232 260 264 286 290 302 312 319 330 338 348 377 390 429 435 440 453 507 520 572 580 604 638 660 676 696 715 754 755 780 841 845 858 870 906 957 1014 1131 1144 1160 1208 1276 1320 1352 1430 1508 1510 1560 1595 1661 1682 1690 1716 1740 1812 1859 1885 1914 1963 2028 2145 2262 2265 2523 2535 2552 2860 3016 3020 3190 3322 3364 3380 3432 3480 3624 3718 3770 3828 3926 4056 4147 4205 4290 4379 4524 4530 4785 4901 4983 5046 5070 5577 5655 5720 5889 6040 6380 6644 6728 6760 7436 7540 7656 7852 8294 8305 8410 8580 8758 9048 9060 9251 9295 9570 9802 9815 9966 10092 10140 10933 11154 11310 11778 12441 12615 12760 13137 13288 14703 14872 15080 15704 16588 16610 16820 17160 17516 18120 18502 18590 19140 19604 19630 19932 20184 20280 20735 21593 21866 21895 22308 22620 23556 24505 24882 24915 25230 25519 26274 27753 27885 29406 29445 32799 33176 33220 33640 35032 37004 37180 38280 39208 39260 39864 41470 43186 43732 43790 44616 45240 46255 47112 48169 49010 49764 49830 50460 51038 52548 53911 54665 55506 55770 56927 58812 58890 62205 64779 65598 65685 66440 73515 74008 74360 76557 78520 82940 86372 87464 87580 92510 96338 98020 99528 99660 100920 102076 105096 107822 107965 109330 111012 111540 113854 117624 117780 120263 124410 126991 127595 129558 131196 131370 138765 142129 144507 147030 153114 161733 163995 165880 170781 172744 175160 185020 192676 196040 199320 204152 215644 215930 218660 222024 223080 227708 235560 240526 240845 248820 253982 255190 259116 262392 262740 269555 277530 280709 284258 284635 289014 294060 306228 323466 323895 327990 341562 360789 370040 380973 382785 385352 426387 431288 431860 437320 455416 481052 481690 497640 507964 510380 518232 525480 539110 555060 561418 568516 569270 578028 588120 601315 612456 626197 634955 646932 647790 655980 683124 710645 721578 722535 740051 761946 765570 808665 842127 852774 853905 863720 962104 963380 1015928 1020760 1078220 1110120 1122836 1137032 1138540 1156056 1202630 1252394 1269910 1293864 1295580 1311960 1366248 1396901 1403545 1421290 1443156 1445070 1480102 1523892 1531140 1563419 1617330 1650883 1684254 1705548 1707810 1803945 1878591 1904865 1926760 2131935 2156440 2220153 2245672 2277080 2405260 2504788 2539820 2591160 2793802 2807090 2842580 2886312 2890140 2960204 3047784 3062280 3126838 3130985 3234660 3301766 3368508 3411096 3415620 3607890 3700255 3757182 3809730 4190703 4210635 4263870 4440306 4690257 4810520 4952649 5009576 5079640 5587604 5614180 5685160 5780280 5920408 6253676 6261970 6469320 6603532 6737016 6831240 6984505 7215780 7400510 7514364 7619460 7817095 8140561 8254415 8381406 8421270 8527740 8880612 9380514 9392955 9905298 11100765 11175208 11228360 12507352 12523940 13207064 13969010 14431560 14801020 15028728 15238920 15634190 16281122 16508830 16762812 16842540 17055480 17761224 18159713 18761028 18785910 19810596 20953515 21461479 22201530 23451285 24421683 24763245 25047880 27938020 29602040 31268380 32562244 33017660 33525624 33685080 36319426 37522056 37571820 39621192 40702805 41907030 42922958 44403060 46902570 48843366 49526490 54479139 55876040 62536760 64384437 65124488 66035320 72638852 75143640 81405610 83814060 85845916 88806120 90798565 93805140 97686732 99052980 107307395 108958278 122108415 128768874 145277704 162811220 167628120 171691832 181597130 187610280 195373464 198105960 214614790 217916556 236076269 244216830 257537748 272395695 321922185 325622440 363194260 429229580 435833112 472152538 488433660 515075496 544791390 643844370 708228807 726388520 858459160 944305076 976867320 1089582780 1180381345 1287688740 1416457614 1888610152 2179165560 2360762690 2575377480 2832915228 3541144035 4721525380 5665830456 7082288070 9443050760 14164576140 28329152280
• Sum of all divisors σ(n): 104663819520
• Sum of proper divisors (its aliquot sum) s(n): 76334667240
• 28329152280 is an abundant number, because the sum of its proper divisors (76334667240) is greater than itself. Its abundance is 48005514960

Bases of 28329152280

• Binary: 11010011000100011001000111100011000₂
• Hexadecimal: 0x6988C8F18
• Base-36: D0IG1SO

Squares and roots of 28329152280

• 28329152280 squared (28329152280²) is 802540868903429198400
• 28329152280 cubed (28329152280³) is 22735302486088762375671932352000
• The square root of 28329152280 is 168312.6622687669
• The cube root of 28329152280 is 3048.4414604683

Scales and comparisons

• 28,329,152,280 seconds is equal to 900 years, 40 weeks, 3 days, 16 hours, 58 minutes.
• To count from 1 to 28,329,152,280 would take you about one thousand, eight hundred one 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 28329152280 cubic inches would be around 254 feet tall.

Recreational maths with 28329152280

• 28329152280 backwards is 08225192382
• The number of decimal digits it has is: 11
• The sum of 28329152280's digits is 42
• More coming soon!