428457672500

Names of 428457672500

• Cardinal: 428457672500 can be written as Four hundred twenty-eight billion, four hundred fifty-seven million, six hundred seventy-two thousand, five hundred.

Scientific notation

• Scientific notation: 4.284576725 × 10¹¹

Factors of 428457672500

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 77

Divisors of 428457672500

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 4 5 10 11 13 17 20 22 25 26 29 34 44 50 52 55 58 65 68 85 100 110 116 121 125 130 143 145 169 170 187 220 221 242 250 260 275 286 289 290 319 325 338 340 374 377 425 442 484 493 500 550 572 578 580 605 625 638 650 676 715 725 748 754 845 850 884 935 986 1100 1105 1156 1210 1250 1276 1300 1375 1430 1445 1450 1508 1573 1595 1625 1690 1700 1859 1870 1885 1972 2057 2125 2210 2420 2431 2465 2500 2750 2860 2873 2890 2900 3025 3146 3179 3190 3250 3380 3509 3575 3625 3718 3740 3757 3770 4114 4147 4225 4250 4420 4675 4862 4901 4930 5423 5500 5525 5746 5780 6050 6292 6358 6380 6409 6500 6875 7018 7150 7225 7250 7436 7514 7540 7865 7975 8125 8228 8294 8381 8450 8500 9295 9350 9425 9724 9802 9860 10285 10625 10846 11050 11492 12100 12155 12325 12716 12818 13750 14036 14300 14365 14450 14500 15028 15125 15730 15895 15950 16250 16588 16762 16900 17545 17875 18125 18590 18700 18785 18850 19604 20449 20570 20735 21125 21250 21692 22100 23375 24310 24505 24650 25636 26741 27115 27500 27625 28730 28900 30250 31460 31603 31790 31900 32045 32500 33524 34969 35090 35750 36125 36250 37180 37570 37700 39325 39875 40898 41140 41327 41470 41905 42250 42500 45617 46475 46750 47125 48620 48841 49010 49300 51425 53482 53911 54230 55250 57460 59653 60500 60775 61625 63206 63580 64090 69938 70180 70499 71500 71825 72250 72500 75140 75625 78650 79475 79750 81796 82654 82940 83317 83810 84500 87725 89375 91234 92191 92950 93500 93925 94250 97682 98020 102245 102850 103675 105625 106964 107822 108460 108953 110500 116875 119306 121550 122525 123250 126412 128180 133705 135575 138125 139876 140998 143650 144500 151250 157300 158015 158950 159500 160225 165308 166634 167620 174845 175450 178750 180625 182468 184382 185900 187850 188500 195364 196625 199375 204490 205700 206635 207350 209525 211250 215644 217906 228085 232375 233750 235625 238612 243100 244205 245050 246500 257125 267410 269555 271150 276250 281996 287300 298265 302500 303875 308125 316030 317900 320450 333268 347633 349690 350900 352495 357500 359125 361250 368764 375700 393250 397375 398750 408980 413270 414700 416585 419050 422500 435812 438625 454597 456170 460955 464750 467500 469625 471250 488410 490100 511225 514250 518375 534820 537251 539110 542300 544765 552500 593021 596530 607750 612625 616250 632060 640900 668525 677875 695266 699380 704990 718250 722500 775489 786500 790075 794750 797500 801125 826540 833170 838100 874225 877250 909194 912340 916487 921910 929500 939250 942500 976820 983125 1014101 1022450 1028500 1033175 1036750 1047625 1074502 1078220 1089530 1140425 1161875 1186042 1193060 1198483 1215500 1221025 1225250 1232500 1285625 1337050 1347775 1355750 1390532 1409980 1416389 1436500 1491325 1519375 1550978 1580150 1589500 1602250 1666340 1738165 1748450 1754500 1762475 1795625 1818388 1832974 1843820 1878500 1966250 1986875 2028202 2044900 2066350 2073500 2082925 2095250 2149004 2179060 2193125 2272985 2280850 2304775 2323750 2348125 2372084 2396966 2442050 2450500 2556125 2571250 2591875 2674100 2686255 2695550 2711500 2723825 2832778 2965105 2982650 3038750 3063125 3101956 3160300 3204500 3342625 3389375 3476330 3496900 3524950 3591250 3665948 3877445 3932500 3950375 3973750 4005625 4056404 4132700 4165850 4190500 4371125 4386250 4545970 4561700 4582435 4609550 4647500 4696250 4793932 4884100 5070505 5112250 5142500 5165875 5183750 5238125 5372510 5391100 5447650 5665556 5702125 5909761 5930210 5965300 5992415 6077500 6105125 6126250 6685250 6738875 6778750 6952660 7049900 7081945 7182500 7456625 7754890 7900750 7947500 8011250 8331700 8690825 8742250 8772500 8812375 9091940 9164870 9219100 9392500 10081357 10141010 10224500 10331750 10367500 10414625 10476250 10745020 10895300 11364925 11404250 11523875 11819522 11860420 11984830 12210250 12252500 12780625 13183313 13370500 13431275 13477750 13557500 13619125 14163890 14825525 14913250 15509780 15580279 15801500 16022500 16713125 17381650 17484500 17624750 18329740 19387225 19751875 20162714 20282020 20663500 20829250 20952500 21855625 22729850 22808500 22912175 23047750 23639044 23969660 24420500 25352525 25561250 25829375 26366626 26862550 26955500 27238250 28327780 28510625 29548805 29651050 29826500 29962075 30525625 31160558 33426250 33694375 34763300 35249500 35409725 37283125 38774450 39503750 40325428 41658500 43454125 43711250 44061875 45459700 45824350 46095500 50406785 50705050 51122500 51658750 52073125 52733252 53725100 54476500 56824625 57021250 57619375 59097610 59302100 59924150 61051250 62321116 65916565 66852500 67156375 67388750 68095625 70819450 74127625 74566250 77548900 77901395 79007500 86908250 87422500 88123750 91648700 96936125 100813570 101410100 103317500 104146250 113649250 114042500 114560875 115238750 118195220 119848300 122102500 126762625 131833130 134312750 134777500 136191250 141638900 147744025 148255250 149132500 149810375 155802790 171383069 173816500 176247500 177048625 193872250 201627140 208292500 217270625 227298500 229121750 230477500 252033925 253525250 263666260 268625500 272382500 284123125 295488050 296510500 299620750 311605580 329582825 335781875 342766138 354097250 370638125 387744500 389506975 434541250 458243500 484680625 504067850 507050500 568246250 572804375 590976100 599241500 633813125 659165650 671563750 685532276 708194500 738720125 741276250 749051875 779013950 856915345 869082500 885243125 969361250 1008135700 1136492500 1145608750 1260169625 1267626250 1318331300 1343127500 1477440250 1482552500 1498103750 1558027900 1647914125 1713830690 1770486250 1938722500 1947534875 2291217500 2520339250 2535252500 2954880500 2996207500 3295828250 3427661380 3540972500 3693600625 3895069750 4284576725 5040678500 6300848125 6591656500 7387201250 7790139500 8239570625 8569153450 9737674375 12601696250 14774402500 16479141250 17138306900 19475348750 21422883625 25203392500 32958282500 38950697500 42845767250 85691534500 107114418125 214228836250 428457672500
• Sum of all divisors σ(n): 1225494692730
• Sum of proper divisors (its aliquot sum) s(n): 797037020230
• 428457672500 is an abundant number, because the sum of its proper divisors (797037020230) is greater than itself. Its abundance is 368579347730

Bases of 428457672500

• Binary: 110001111000010000100010011111100110100₂
• Hexadecimal: 0x63C2113F34
• Base-36: 5GTWMVXW

Squares and roots of 428457672500

• 428457672500 squared (428457672500²) is 183575977124117256250000
• 428457672500 cubed (428457672500³) is 78654535885512523229961078125000000
• The square root of 428457672500 is 654566.7823071989
• The cube root of 428457672500 is 7538.8072826039

Scales and comparisons

• 428,457,672,500 seconds is equal to 13,623 years, 32 weeks, 4 days, 20 hours, 8 minutes, 20 seconds.
• To count from 1 to 428,457,672,500 would take you about twenty-seven thousand, two hundred forty-seven 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 428457672500 cubic inches would be around 628.2 feet tall.

Recreational maths with 428457672500

• 428457672500 backwards is 005276754824
• 428457672500 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428457672500's digits is 50
• More coming soon!