428889895980

Names of 428889895980

• Cardinal: 428889895980 can be written as Four hundred twenty-eight billion, eight hundred eighty-nine million, eight hundred ninety-five thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 4.2888989598 × 10¹¹

Factors of 428889895980

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 795

Divisors of 428889895980

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 19 20 21 26 28 30 35 38 39 42 49 52 57 60 65 70 76 78 84 91 95 98 105 114 130 133 139 140 147 156 182 190 195 196 210 228 245 247 260 266 273 278 285 294 343 364 380 390 399 417 420 455 490 494 532 546 556 570 588 607 637 665 686 695 735 741 780 798 834 910 931 973 980 988 1029 1092 1140 1214 1235 1274 1330 1365 1372 1390 1470 1482 1596 1668 1715 1729 1807 1820 1821 1862 1911 1946 1995 2058 2085 2428 2470 2548 2641 2660 2730 2780 2793 2919 2940 2964 3035 3185 3430 3458 3614 3642 3705 3724 3822 3892 3990 4116 4170 4249 4459 4655 4865 4940 5145 5187 5282 5421 5460 5586 5838 6070 6370 6517 6811 6860 6916 7228 7284 7410 7644 7891 7923 7980 8340 8498 8645 8918 9035 9105 9310 9555 9730 10290 10374 10564 10842 11172 11533 11676 12103 12140 12649 12740 12747 13034 13205 13377 13622 13965 14595 14820 15782 15846 16996 17290 17836 18070 18210 18487 18620 19110 19460 19551 20433 20580 20748 21245 21684 22295 23066 23673 24206 25298 25494 25935 26068 26410 26754 27105 27244 27930 29190 29743 31564 31692 32585 34055 34333 34580 34599 36140 36309 36420 36974 37947 38220 39102 39455 39615 40866 42490 44590 46132 47346 47677 48412 50596 50988 51870 52820 53508 54210 55237 55461 55860 57665 58380 59486 60515 63245 63735 65170 66885 68110 68666 69198 72618 73948 75894 78204 78910 79230 80731 81732 84373 84721 84980 88543 89180 89229 92435 94692 95354 97755 102165 102999 103740 108420 110474 110922 115330 118365 118972 121030 126490 127470 129409 130340 133770 136220 137332 138396 143031 145236 148715 149929 151788 157820 158460 161462 165711 168746 169442 171665 172995 177086 178458 181545 184870 189735 190708 195510 204330 205998 208201 220948 221844 230660 236730 238385 240331 242060 242193 252980 253119 254163 254940 258818 265629 267540 276185 277305 286062 297430 299858 322924 331422 337492 338884 343330 345990 354172 356916 363090 369740 379470 386659 388227 391020 403655 408660 411996 416402 421865 423605 442715 446145 449787 473460 476770 480662 484386 506238 508326 514995 517636 531258 552370 554610 565117 572124 590611 594860 599716 619801 624603 647045 662844 686660 691980 715155 720993 726180 749645 758940 773318 776454 807310 828555 832804 843730 847210 885430 892290 899574 905863 953540 961324 968772 1012476 1016652 1029990 1041005 1049503 1062516 1096849 1104740 1109220 1130234 1159977 1181222 1201655 1210965 1239602 1249206 1265595 1270815 1294090 1328145 1430310 1441986 1499290 1546636 1552908 1603087 1614620 1657110 1682317 1687460 1694420 1695351 1770860 1771833 1784580 1799148 1811726 1859403 1933295 1941135 2059980 2082010 2099006 2193698 2248935 2260468 2319954 2362444 2403310 2421930 2479204 2498412 2531190 2541630 2588180 2656290 2706613 2717589 2825585 2860620 2883972 2953055 2998580 3099005 3123015 3148509 3206174 3290547 3314220 3364634 3390702 3543666 3604965 3623452 3718806 3866590 3882270 3955819 4134277 4164020 4198012 4387396 4497870 4529315 4639908 4806620 4809261 4843860 5046951 5062380 5083260 5247515 5312580 5413226 5435178 5484245 5651170 5799885 5906110 6198010 6246030 6297018 6412348 6581094 6729268 6781404 7087332 7209930 7346521 7437612 7677943 7733180 7764540 7911638 8015435 8119839 8268554 8411585 8476755 8859165 8995740 9058630 9297015 9618522 10093902 10495030 10826452 10870356 10968490 11221609 11302340 11599770 11776219 11812220 11867457 12396020 12402831 12492060 12594036 13162188 13533065 13587945 14419860 14693042 15355886 15742545 15823276 16030870 16239678 16452735 16537108 16823170 16953510 17718330 18117260 18594030 19237044 19779095 20187804 20671385 20840131 20990060 21936980 22039563 22443218 23033829 23199540 23552438 23734914 24046305 24805662 25234755 27066130 27175890 28939939 29386084 30711772 31485090 32061740 32479356 32905470 33646340 33664827 33907020 35328657 35436660 36732605 37188060 38389715 39558190 40599195 41342770 41680262 44079126 44886436 46067658 47104876 47469828 48092610 49611324 50469510 51425647 53745601 54132260 54351780 56108045 57879878 58881095 59337285 62014155 62520393 62970180 65810940 67329654 70657314 73465210 76779430 78551263 79116380 81198390 82685540 83360524 86819817 88158252 92135316 96185220 100939020 102851294 104200655 107491202 110197815 112216090 115169145 115759756 117762190 118674570 124028310 125040786 134659308 141314628 144699695 145880917 146930420 153558860 154276941 157102526 161236803 162396780 168324135 173639634 176643285 205702588 208401310 214982404 220395630 224432180 230338290 235524380 235653789 237349140 248056620 250081572 257128235 268728005 289399390 291761834 308553882 312601965 314205052 322473606 336648270 347279268 353286570 376219207 392756315 416802620 434099085 437642751 440791260 460676580 471307578 514256470 537456010 549858841 578798780 583523668 617107764 625203930 644947212 673296540 706573140 729404585 752438414 771384705 785512630 806184015 868198170 875285502 942615156 1021166419 1028512940 1074912020 1099717682 1128657621 1178268945 1250407860 1458809170 1504876828 1542769410 1571025260 1612368030 1649576523 1736396340 1750571004 1881096035 2042332838 2188213755 2199435364 2257315242 2356537890 2749294205 2917618340 3063499257 3085538820 3224736060 3299153046 3762192070 4084665676 4376427510 4514630484 4713075780 5105832095 5498588410 5643288105 6126998514 6598306092 7148164933 7524384140 8247882615 8752855020 10211664190 10997176820 11286576210 12253997028 14296329866 15317496285 16495765230 20423328380 21444494799 22573152420 28592659732 30634992570 32991530460 35740824665 42888989598 61269985140 71481649330 85777979196 107222473995 142963298660 214444947990 428889895980
• Sum of all divisors σ(n): 1601617920000
• Sum of proper divisors (its aliquot sum) s(n): 1172728024020
• 428889895980 is an abundant number, because the sum of its proper divisors (1172728024020) is greater than itself. Its abundance is 743838128040

Bases of 428889895980

• Binary: 110001111011011110101000111010000101100₂
• Hexadecimal: 0x63DBD4742C
• Base-36: 5H11YXPO

Squares and roots of 428889895980

• 428889895980 squared (428889895980²) is 183946542873735220160400
• 428889895980 cubed (428889895980³) is 78892813638996908848656354915192000
• The square root of 428889895980 is 654896.8590396507
• The cube root of 428889895980 is 7541.3414531457

Scales and comparisons

• 428,889,895,980 seconds is equal to 13,637 years, 19 weeks, 2 days, 10 hours, 13 minutes.
• To count from 1 to 428,889,895,980 would take you about twenty-seven thousand, two hundred seventy-four 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 428889895980 cubic inches would be around 628.4 feet tall.

Recreational maths with 428889895980

• 428889895980 backwards is 089598988824
• 428889895980 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428889895980's digits is 78
• More coming soon!