428479835472

Names of 428479835472

• Cardinal: 428479835472 can be written as Four hundred twenty-eight billion, four hundred seventy-nine million, eight hundred thirty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 4.28479835472 × 10¹¹

Factors of 428479835472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1081

Divisors of 428479835472

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 23 24 26 27 36 38 39 46 48 52 54 57 69 72 76 78 81 92 104 108 114 117 138 144 152 156 162 171 184 207 208 216 228 234 243 247 276 299 304 312 324 342 351 361 368 414 432 437 456 468 486 494 513 552 598 621 624 648 684 702 722 741 828 874 897 912 936 972 988 1021 1026 1053 1083 1104 1196 1242 1296 1311 1368 1404 1444 1482 1539 1656 1748 1794 1863 1872 1944 1976 2042 2052 2106 2166 2223 2392 2484 2622 2691 2736 2808 2888 2964 3063 3078 3159 3249 3312 3496 3588 3726 3888 3933 3952 4084 4104 4212 4332 4446 4617 4693 4784 4968 5244 5382 5589 5616 5681 5776 5928 6126 6156 6318 6498 6669 6992 7176 7452 7866 8073 8168 8208 8303 8424 8664 8892 9189 9234 9386 9747 9936 10488 10764 11178 11362 11799 11856 12252 12312 12636 12996 13273 13338 14079 14352 14904 15732 16146 16336 16606 16848 17043 17328 17784 18378 18468 18772 19399 19494 20007 20976 21528 22356 22724 23483 23598 24219 24504 24624 24909 25272 25992 26546 26676 27567 28158 29241 29808 31464 32292 33212 34086 35397 35568 36756 36936 37544 38798 38988 39819 40014 42237 43056 44712 45448 46966 47196 48438 49008 49818 50544 51129 51984 53092 53352 55134 56316 58197 58482 60021 62928 64584 66424 68172 70449 70794 72657 73512 73872 74727 75088 77596 77976 79638 80028 82701 84474 87723 89424 90896 93932 94392 96876 99636 102258 106184 106191 106704 107939 110268 112632 116394 116964 119457 120042 126711 129168 132848 136344 140898 141588 145314 147024 149454 153387 155192 155952 159276 160056 165402 168948 174591 175446 187864 188784 193752 199272 204516 211347 212368 212382 215878 220536 224181 225264 232788 233928 238914 240084 248103 252187 253422 272688 281796 283176 290628 298908 305279 306774 310384 318552 320112 323817 330804 337896 349182 350892 358371 368581 375728 380133 387504 398544 409032 422694 424764 431756 441072 446177 448362 460161 465576 467856 477828 480168 496206 504374 506844 523773 563592 566352 581256 597816 610558 613548 634041 637104 647634 661608 672543 675792 698364 701784 716742 737162 756561 760266 818064 845388 849528 863512 892354 896724 915837 920322 931152 955656 960336 971451 992412 1008748 1013688 1047546 1075113 1105743 1127184 1140399 1162512 1195632 1221116 1227096 1268082 1295268 1323216 1338531 1345086 1380483 1396728 1403568 1433484 1474324 1513122 1520532 1571319 1690776 1699056 1727024 1784708 1793448 1831674 1840644 1902123 1911312 1942902 1984824 2017496 2017629 2027376 2095092 2150226 2211486 2269683 2280798 2442232 2454192 2536164 2590536 2677062 2690172 2747511 2760966 2793456 2866968 2914353 2948648 3026244 3041064 3142638 3225339 3317229 3381552 3569416 3586896 3663348 3681288 3804246 3885804 3969648 4015593 4034992 4035258 4190184 4300452 4422972 4539366 4561596 4713957 4791553 4884464 5072328 5181072 5354124 5380344 5495022 5521932 5706369 5733936 5800301 5828706 5897296 6052488 6082128 6285276 6450678 6634458 6809049 7138832 7326696 7362576 7608492 7771608 8031186 8070516 8242533 8380368 8477363 8600904 8743059 8845944 9078732 9123192 9427914 9583106 9951687 10144656 10708248 10760688 10990044 11043864 11412738 11600602 11657412 12046779 12104976 12570552 12901356 13268916 13618098 14374659 14653392 15216984 15543216 16062372 16141032 16485066 16954726 17201808 17400903 17486118 17691888 18157464 18246384 18855828 19166212 19903374 20427147 21416496 21980088 22087728 22825476 23201204 23314824 24093558 24727599 25141104 25432089 25802712 26229177 26537832 27236196 28749318 29855061 30433968 32124744 32282064 32970132 33909452 34801806 34972236 36140337 36314928 37711656 38332424 39806748 40854294 43123977 43960176 45650952 46402408 46629648 48187116 49455198 50864178 51605424 52202709 52458354 53075664 54472392 57498636 59710122 61281441 64249488 65940264 67818904 69603612 69944472 72280674 74182797 75423312 76296267 76664848 79613496 81708588 86247954 89565183 91301904 92804816 96374232 98910396 101728356 104405418 104916708 108421011 108944784 110205719 114997272 119420244 122562882 129371931 131880528 135637808 139207224 139888944 144561348 148365594 152592534 156608127 159226992 163417176 172495908 179130366 192748464 197820792 203456712 208810836 209833416 216842022 220411438 228888801 229994544 238840488 245125764 258743862 278414448 289122696 296731188 305185068 313216254 326834352 330617157 344991816 358260732 388115793 395641584 406913424 417621672 419666832 433684044 440822876 457777602 469824381 477680976 490251528 517487724 578245392 593462376 610370136 626432508 661234314 686666403 689983632 716521464 776231586 835243344 867368088 881645752 915555204 939648762 980503056 991851471 1034975448 1164347379 1186924752 1220740272 1252865016 1322468628 1373332806 1409473143 1433042928 1552463172 1734736176 1763291504 1831110408 1879297524 1983702942 2059999209 2069950896 2328694758 2505730032 2644937256 2746665612 2818946286 2975554413 3104926344 3662220816 3758595048 3967405884 4119998418 4657389516 5289874512 5493331224 5637892572 5951108826 6209852688 7517190096 7934811768 8239996836 8926663239 9314779032 10986662448 11275785144 11902217652 15869623536 16479993672 17853326478 18629558064 22551570288 23804435304 26779989717 32959987344 35706652956 47608870608 53559979434 71413305912 107119958868 142826611824 214239917736 428479835472
• Sum of all divisors σ(n): 1476312259968
• Sum of proper divisors (its aliquot sum) s(n): 1047832424496
• 428479835472 is an abundant number, because the sum of its proper divisors (1047832424496) is greater than itself. Its abundance is 619352589024

Bases of 428479835472

• Binary: 110001111000011011000110110110101010000₂
• Hexadecimal: 0x63C3636D50
• Base-36: 5GU9TX00

Squares and roots of 428479835472

• 428479835472 squared (428479835472²) is 183594969406112189462784
• 428479835472 cubed (428479835472³) is 78666742284617824492187380387074048
• The square root of 428479835472 is 654583.7115846987
• The cube root of 428479835472 is 7538.9372678235

Scales and comparisons

• 428,479,835,472 seconds is equal to 13,624 years, 17 weeks, 2 days, 8 hours, 31 minutes, 12 seconds.
• To count from 1 to 428,479,835,472 would take you about twenty-seven thousand, two hundred forty-eight 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 428479835472 cubic inches would be around 628.2 feet tall.

Recreational maths with 428479835472

• 428479835472 backwards is 274538974824
• The number of decimal digits it has is: 12
• The sum of 428479835472's digits is 63
• More coming soon!