830285280

Names of 830285280

• Cardinal: 830285280 can be written as Eight hundred thirty million, two hundred eighty-five thousand, two hundred eighty.

Scientific notation

• Scientific notation: 8.3028528 × 10⁸

Factors of 830285280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 140

Divisors of 830285280

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 23 24 30 32 33 36 40 43 44 45 46 48 53 55 60 66 69 72 80 86 88 90 92 96 99 106 110 115 120 129 132 138 144 159 160 165 172 176 180 184 198 207 212 215 220 230 240 253 258 264 265 276 288 318 330 344 345 352 360 368 387 396 414 424 430 440 460 473 477 480 495 506 516 528 530 552 583 636 645 660 688 690 720 736 759 774 792 795 828 848 860 880 920 946 954 989 990 1012 1032 1035 1056 1060 1104 1166 1219 1265 1272 1290 1320 1376 1380 1419 1440 1518 1548 1584 1590 1656 1696 1720 1749 1760 1840 1892 1908 1935 1978 1980 2024 2064 2070 2120 2208 2277 2279 2332 2365 2385 2438 2530 2544 2580 2640 2760 2838 2915 2967 3036 3096 3168 3180 3312 3440 3498 3657 3680 3784 3795 3816 3870 3956 3960 4048 4128 4140 4240 4257 4554 4558 4664 4730 4770 4876 4945 5060 5088 5160 5247 5280 5520 5676 5830 5934 6072 6095 6192 6360 6624 6837 6880 6996 7095 7314 7568 7590 7632 7740 7912 7920 8096 8280 8480 8514 8745 8901 9108 9116 9328 9460 9540 9752 9890 10120 10320 10494 10879 10971 11040 11352 11385 11395 11660 11868 12144 12190 12384 12720 13409 13674 13992 14190 14628 14835 15136 15180 15264 15480 15824 15840 16560 17028 17490 17802 18216 18232 18285 18656 18920 19080 19504 19780 20240 20511 20640 20988 21285 21758 21942 22704 22770 22790 23320 23736 24288 24380 25069 25440 26235 26818 27348 27984 28380 29256 29670 30360 30960 31648 32637 33120 34056 34185 34980 35604 36432 36464 36570 37840 38160 39008 39560 40227 40480 41022 41976 42570 43516 43884 44505 45408 45540 45580 46640 47472 48760 50138 52417 52470 53636 54395 54696 54855 55968 56760 58512 59340 60720 61920 65274 67045 68112 68370 69960 71208 72864 72928 73140 75207 75680 76320 79120 80454 82044 83952 85140 87032 87768 89010 91080 91160 93280 94944 97520 97911 100276 102555 104834 104940 107272 108790 109392 109710 113520 117024 118680 120681 121440 125345 130548 134090 136224 136740 139920 142416 146280 150414 157251 158240 160908 163185 164088 167904 170280 174064 175536 178020 182160 182320 195040 195822 200552 201135 205110 209668 209880 214544 217580 218784 219420 225621 227040 237360 241362 250690 261096 262085 268180 273480 279840 284832 292560 300828 314502 321816 326370 328176 340560 348128 351072 356040 364320 364640 376035 391644 401104 402270 410220 419336 419760 429088 435160 438840 451242 471753 474720 482724 489555 501380 522192 524170 536360 546960 576587 585120 601656 603405 629004 643632 652740 656352 681120 712080 752070 783288 786255 802208 804540 820440 838672 839520 870320 877680 902484 943506 965448 979110 1002760 1044384 1048340 1072720 1093920 1128105 1153174 1203312 1206810 1258008 1287264 1305480 1424160 1504140 1566576 1572510 1609080 1640880 1677344 1729761 1740640 1755360 1804968 1887012 1930896 1958220 2005520 2096680 2145440 2256210 2306348 2358765 2406624 2413620 2516016 2610960 2882935 3008280 3133152 3145020 3218160 3281760 3459522 3609936 3774024 3861792 3916440 4011040 4193360 4512420 4612696 4717530 4827240 5032032 5189283 5221920 5765870 6016560 6290040 6436320 6919044 7219872 7548048 7832880 8386720 8648805 9024840 9225392 9435060 9654480 10378566 11531740 12033120 12580080 13838088 15096096 15665760 17297610 18049680 18450784 18870120 19308960 20757132 23063480 25160160 25946415 27676176 34595220 36099360 37740240 41514264 46126960 51892830 55352352 69190440 75480480 83028528 92253920 103785660 138380880 166057056 207571320 276761760 415142640 830285280
• Sum of all divisors σ(n): 3362591232
• Sum of proper divisors (its aliquot sum) s(n): 2532305952
• 830285280 is an abundant number, because the sum of its proper divisors (2532305952) is greater than itself. Its abundance is 1702020672

Bases of 830285280

• Binary: 110001011111010010010111100000₂
• Hexadecimal: 0x317D25E0
• Base-36: DQBW80

Squares and roots of 830285280

• 830285280 squared (830285280²) is 689373646184678400
• 830285280 cubed (830285280³) is 572376790847066637053952000
• The square root of 830285280 is 28814.6712630911
• The cube root of 830285280 is 939.8872959791

Scales and comparisons

• 830,285,280 seconds is equal to 26 years, 20 weeks, 5 days, 18 hours, 48 minutes.
• To count from 1 to 830,285,280 would take you about thirty-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 830285280 cubic inches would be around 78.3 feet tall.

Recreational maths with 830285280

• 830285280 backwards is 082582038
• 830285280 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 830285280's digits is 36
• More coming soon!