428665320160

Names of 428665320160

• Cardinal: 428665320160 can be written as Four hundred twenty-eight billion, six hundred sixty-five million, three hundred twenty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 4.2866532016 × 10¹¹

Factors of 428665320160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 325

Divisors of 428665320160

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 19 20 22 28 32 35 38 40 44 49 55 56 70 76 77 80 88 95 98 110 112 133 140 152 154 160 176 190 196 209 220 224 245 266 280 281 304 308 343 352 361 380 385 392 418 440 490 532 539 560 562 608 616 665 686 722 760 770 784 836 880 931 980 1045 1064 1078 1120 1124 1232 1330 1372 1405 1444 1463 1520 1540 1568 1672 1715 1760 1805 1862 1960 1967 2090 2128 2156 2248 2401 2464 2527 2660 2695 2744 2810 2888 2926 3040 3080 3091 3344 3430 3610 3724 3773 3920 3934 3971 4180 4256 4312 4496 4655 4802 5054 5320 5339 5390 5488 5620 5776 5852 6160 6182 6517 6688 6860 7220 7315 7448 7546 7840 7868 7942 8360 8624 8992 9310 9604 9835 10108 10241 10640 10678 10780 10976 11240 11552 11704 12005 12320 12364 12635 13034 13720 13769 14440 14630 14896 15092 15455 15736 15884 16720 17248 17689 18620 18865 19208 19670 19855 20216 20482 21280 21356 21560 21637 22480 23408 24010 24728 25270 26068 26411 26695 27440 27538 27797 28880 29260 29792 30184 30910 31472 31768 32585 33440 35378 37240 37373 37730 38416 39340 39710 40432 40964 42712 43120 43274 44960 45619 46816 48020 49456 50540 51205 52136 52822 53390 54880 55076 55594 57760 58520 58729 60368 61820 62944 63536 65170 68845 70756 71687 74480 74746 75460 76832 78680 79420 80864 81928 85424 86240 86548 88445 91238 96040 96383 98912 101080 101441 102410 104272 105644 106780 108185 110152 111188 117040 117458 120736 123640 123823 127072 130340 132055 137690 138985 141512 143374 148960 149492 150920 151459 157360 158840 163856 170848 173096 176890 182476 186865 192080 192766 194579 202160 202882 204820 208544 211288 213560 216370 220304 222376 228095 234080 234916 247280 247646 260680 261611 264110 275380 277970 283024 286748 293645 298984 301840 302918 314720 317680 327712 346192 353780 358435 364952 373730 384160 385532 389158 404320 405764 409640 411103 422576 427120 432740 440608 444752 456190 469832 481915 494560 495292 501809 507205 521360 523222 528220 550760 555940 566048 573496 587290 597968 603680 605836 619115 635360 674681 692384 707560 710087 716870 729904 747460 757295 771064 778316 811528 819280 822206 845152 854240 865480 866761 889504 912380 939664 963830 972895 990584 1003618 1014410 1042720 1046444 1056440 1060213 1101520 1111880 1115851 1146992 1174580 1195936 1211672 1238230 1308055 1349362 1362053 1415120 1420174 1433740 1459808 1494920 1514590 1542128 1556632 1623056 1638560 1644412 1730960 1733522 1824760 1831277 1879328 1927660 1945790 1981168 2007236 2028820 2055515 2092888 2112880 2120426 2203040 2223760 2231702 2293984 2349160 2423344 2476460 2509045 2616110 2698724 2724106 2830240 2840348 2867480 2877721 2989840 3029180 3084256 3113264 3246112 3288824 3373405 3461920 3467044 3550435 3649520 3662554 3855320 3891580 3962336 4014472 4057640 4111030 4185776 4225760 4240852 4333805 4447520 4463404 4698320 4846688 4952920 4970609 5018090 5232220 5301065 5397448 5448212 5579255 5680696 5734960 5755442 5979680 6058360 6226528 6577648 6746810 6810265 6934088 7100870 7299040 7325108 7421491 7710640 7783160 7810957 8028944 8115280 8222060 8371552 8481704 8667610 8926808 9156385 9396640 9534371 9905840 9941218 10036180 10464440 10602130 10794896 10896424 11158510 11361392 11469920 11510884 12116720 12818939 13155296 13493620 13620530 13868176 14201740 14388605 14650216 14842982 15421280 15566320 15621914 16057888 16230560 16444120 16963408 17335220 17853616 18312770 19068742 19811680 19882436 20072360 20144047 20928880 21204260 21589792 21792848 22317020 22722784 23021768 24233440 24853045 25637878 26987240 27241060 27736352 28403480 28777210 29300432 29685964 31132640 31243828 32888240 33926816 34670440 34794263 35707232 36625540 37107455 38137484 39054785 39764872 40144720 40288094 41857760 42408520 43585696 44634040 46043536 47671855 49706090 51275756 53974480 54482120 54676699 56806960 57554420 58600864 59371928 62487656 64094695 65776480 69340880 69588526 73251080 74214910 76274968 78109570 79529744 80289440 80576188 84817040 89268080 92087072 95343710 99412180 100720235 102551512 107948960 108964240 109353398 113613920 115108840 118743856 124975312 128189390 138681760 139177052 141008329 146502160 148429820 152549936 156219140 159059488 161152376 169634080 173971315 178536160 190687420 198824360 201440470 205103024 217928480 218706796 230217680 237487712 243559841 249950624 256378780 273383495 278354104 282016658 293004320 296859640 305099872 312438280 322304752 347942630 381374840 382736893 397648720 402880940 410206048 437413592 460435360 487119682 512757560 546766990 556708208 564033316 593719280 624876560 644609504 695885260 705041645 762749680 765473786 795297440 805761880 874827184 974239364 1025515120 1093533980 1113416416 1128066632 1187438560 1217799205 1249753120 1391770520 1410083290 1525499360 1530947572 1611523760 1749654368 1913684465 1948478728 2051030240 2187067960 2256133264 2435598410 2679158251 2783541040 2820166580 3061895144 3223047520 3827368930 3896957456 4374135920 4512266528 4871196820 5358316502 5567082080 5640333160 6123790288 7654737860 7793914912 8748271840 9742393640 10716633004 11280666320 12247580576 13395791255 15309475720 19484787280 21433266008 22561332640 26791582510 30618951440 38969574560 42866532016 53583165020 61237902880 85733064032 107166330040 214332660080 428665320160
• Sum of all divisors σ(n): 1365086710512
• Sum of proper divisors (its aliquot sum) s(n): 936421390352
• 428665320160 is an abundant number, because the sum of its proper divisors (936421390352) is greater than itself. Its abundance is 507756070192

Bases of 428665320160

• Binary: 110001111001110011100011011001011100000₂
• Hexadecimal: 0x63CE71B2E0
• Base-36: 5GXC9HWG

Squares and roots of 428665320160

• 428665320160 squared (428665320160²) is 183753956707875302425600
• 428665320160 cubed (428665320160³) is 78768948682848146107626648580096000
• The square root of 428665320160 is 654725.3776660869
• The cube root of 428665320160 is 7540.0249547121

Scales and comparisons

• 428,665,320,160 seconds is equal to 13,630 years, 12 weeks, 4 hours, 2 minutes, 40 seconds.
• To count from 1 to 428,665,320,160 would take you about twenty-seven thousand, two hundred sixty 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 428665320160 cubic inches would be around 628.3 feet tall.

Recreational maths with 428665320160

• 428665320160 backwards is 061023566824
• The number of decimal digits it has is: 12
• The sum of 428665320160's digits is 43
• More coming soon!