428654060640

Names of 428654060640

• Cardinal: 428654060640 can be written as Four hundred twenty-eight billion, six hundred fifty-four million, sixty thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.2865406064 × 10¹¹

Factors of 428654060640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 845

Divisors of 428654060640

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 65 72 78 80 81 89 90 96 104 108 117 120 130 135 144 156 160 162 169 178 180 195 208 216 234 240 243 260 267 270 288 312 324 338 351 356 360 390 405 416 432 445 468 480 486 507 520 534 540 585 624 648 676 702 712 720 733 780 801 810 845 864 890 936 972 1014 1040 1053 1068 1080 1157 1170 1215 1248 1296 1335 1352 1404 1424 1440 1466 1521 1560 1602 1620 1690 1755 1780 1872 1944 2028 2080 2106 2136 2160 2199 2314 2340 2403 2430 2535 2592 2670 2704 2808 2848 2932 3042 3120 3159 3204 3240 3380 3471 3510 3560 3665 3744 3888 4005 4056 4212 4272 4320 4398 4563 4628 4680 4806 4860 5070 5265 5340 5408 5616 5785 5864 6084 6240 6318 6408 6480 6597 6760 6942 7020 7120 7209 7330 7605 7776 8010 8112 8424 8544 8796 9126 9256 9360 9529 9612 9720 10140 10413 10530 10680 10995 11232 11570 11728 12015 12168 12636 12816 12960 13194 13520 13689 13884 14040 14240 14418 14660 15041 15210 15795 16020 16224 16848 17355 17592 18252 18512 18720 19058 19224 19440 19791 20280 20826 21060 21360 21627 21990 22815 23140 23456 24030 24336 25272 25632 26388 27040 27378 27768 28080 28587 28836 29320 30082 30420 31239 31590 32040 32985 33696 34710 35184 36045 36504 37024 38116 38448 38880 39582 40560 41067 41652 42120 42720 43254 43980 45123 45630 46280 47645 48060 48672 50544 52065 52776 54756 55536 56160 57174 57672 58640 59373 60164 60840 62478 63180 64080 65237 65970 68445 69420 70368 72090 73008 75205 76232 76896 79164 81120 82134 83304 84240 85761 86508 87960 90246 91260 92560 93717 95290 96120 98955 101088 104130 105552 108135 109512 111072 114348 115344 117280 118746 120328 121680 123877 124956 126360 128160 130474 131940 135369 136890 138840 142935 144180 146016 150410 152464 156195 158328 164268 166608 168480 171522 173016 175920 178119 180492 182520 185120 187434 190580 192240 195711 197910 205335 208260 211104 216270 219024 225615 228696 230688 237492 240656 243360 247754 249912 252720 257283 260948 263880 270738 273780 277680 281151 285870 288360 296865 300820 304928 312390 316656 326185 328536 333216 343044 346032 351840 356238 360984 365040 371631 374868 381160 384480 391422 395820 406107 410670 416520 428805 432540 438048 451230 457392 468585 474984 481312 495508 499824 505440 514566 521896 527760 541476 547560 555360 562302 571740 576720 587133 593730 601640 619385 624780 633312 652370 657072 676845 686088 692064 712476 721968 730080 743262 749736 762320 771849 782844 791640 812214 821340 833040 848081 857610 865080 890595 902460 914784 937170 949968 978555 991016 999648 1029132 1043792 1055520 1082952 1095120 1114893 1124604 1143480 1153440 1174266 1187460 1203280 1218321 1238770 1249560 1286415 1304740 1314144 1353690 1372176 1405755 1424952 1443936 1486524 1499472 1524640 1543698 1565688 1583280 1624428 1642680 1666080 1696162 1715220 1730160 1761399 1781190 1804920 1858155 1874340 1899936 1957110 1982032 2030535 2058264 2087584 2165904 2190240 2229786 2249208 2286960 2315547 2348532 2374920 2406560 2436642 2477540 2499120 2544243 2572830 2609480 2707380 2744352 2811510 2849904 2935665 2973048 2998944 3087396 3131376 3166560 3248856 3285360 3344679 3392324 3430440 3460320 3522798 3562380 3609840 3654963 3716310 3748680 3859245 3914220 3964064 4061070 4116528 4240405 4331808 4459572 4498416 4573920 4631094 4697064 4749840 4873284 4955080 4998240 5088486 5145660 5218960 5284197 5414760 5574465 5623020 5699808 5871330 5946096 6091605 6174792 6262752 6497712 6570720 6689358 6784648 6860880 7045596 7124760 7219680 7309926 7432620 7497360 7632729 7718490 7828440 8122140 8233056 8480810 8806995 8919144 8996832 9262188 9394128 9499680 9746568 9910160 10034037 10176972 10291320 10437920 10568394 10829520 11025053 11148930 11246040 11577735 11742660 11892192 12183210 12349584 12721215 12995424 13378716 13569296 13721760 14091192 14249520 14619852 14865240 14994720 15265458 15436980 15656880 15852591 16244280 16723395 16961620 17613990 17838288 18274815 18524376 18788256 19493136 19820320 20068074 20353944 20582640 21136788 21659040 22050106 22297860 22492080 22898187 23155470 23485320 24366420 24699168 25442430 26420985 26757432 27138592 28182384 28499040 29239704 29730480 30102111 30530916 30873960 31313760 31705182 32488560 33075159 33446790 33923240 35227980 35676576 36549630 37048752 38163645 38986272 40136148 40707888 41165280 42273576 44100212 44595720 44984160 45796374 46310940 46970640 48732840 50170185 50884860 52841970 53514864 55125265 56364768 58479408 59460960 60204222 61061832 61747920 63410364 64977120 66150318 66893580 67846480 68694561 70455960 73099260 74097504 76327290 79262955 80272296 81415776 84547152 88200424 89191440 91592748 92621880 93941280 97465680 99225477 100340370 101769720 105683940 107029728 110250530 114490935 116958816 120408444 122123664 123495840 126820728 132300636 133787160 135692960 137389122 140911920 146198520 150510555 152654580 158525910 160544592 165375795 169094304 176400848 178382880 183185496 185243760 194931360 198450954 200680740 203539440 206083683 211367880 220501060 228981870 240816888 244247328 253641456 264601272 267574320 274778244 281823840 292397040 297676431 301021110 305309160 317051820 321089184 330751590 343472805 352801696 366370992 370487520 396901908 401361480 407078880 412167366 422735760 441002120 457963740 481633776 496127385 507282912 529202544 535148640 549556488 584794080 595352862 602042220 610618320 634103640 661503180 686945610 732741984 793803816 802722960 824334732 845471520 882004240 893029293 915927480 963267552 992254770 1030418415 1058405088 1099112976 1190705724 1204084440 1221236640 1268207280 1323006360 1373891220 1488382155 1587607632 1605445920 1648669464 1764008480 1786058586 1831854960 1984509540 2060836830 2198225952 2381411448 2408168880 2536414560 2646012720 2679087879 2747782440 2976764310 3175215264 3297338928 3572117172 3663709920 3969019080 4121673660 4465146465 4762822896 4816337760 5292025440 5358175758 5495564880 5953528620 6594677856 7144234344 7938038160 8243347320 8930292930 9525645792 10716351516 10991129760 11907057240 13395439395 14288468688 15876076320 16486694640 17860585860 21432703032 23814114480 26790878790 28576937376 32973389280 35721171720 42865406064 47628228960 53581757580 71442343440 85730812128 107163515160 142884686880 214327030320 428654060640
• Sum of all divisors σ(n): 1663346936160
• Sum of proper divisors (its aliquot sum) s(n): 1234692875520
• 428654060640 is an abundant number, because the sum of its proper divisors (1234692875520) is greater than itself. Its abundance is 806038814880

Bases of 428654060640

• Binary: 110001111001101110001011110010001100000₂
• Hexadecimal: 0x63CDC5E460
• Base-36: 5GX5K600

Squares and roots of 428654060640

• 428654060640 squared (428654060640²) is 183744303703160797209600
• 428654060640 cubed (428654060640³) is 78762741901829264926754621190144000
• The square root of 428654060640 is 654716.7789510209
• The cube root of 428654060640 is 7539.9589375489

Scales and comparisons

• 428,654,060,640 seconds is equal to 13,629 years, 45 weeks, 2 days, 20 hours, 24 minutes.
• To count from 1 to 428,654,060,640 would take you about twenty-seven thousand, two hundred fifty-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 428654060640 cubic inches would be around 628.3 feet tall.

Recreational maths with 428654060640

• 428654060640 backwards is 046060456824
• 428654060640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428654060640's digits is 45
• More coming soon!