145316443428

Names of 145316443428

• Cardinal: 145316443428 can be written as One hundred forty-five billion, three hundred sixteen million, four hundred forty-three thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.45316443428 × 10¹¹

Factors of 145316443428

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 222

Divisors of 145316443428

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 9 12 13 17 18 23 26 34 36 37 39 46 51 52 68 69 74 78 92 102 111 117 127 138 148 153 156 169 204 207 221 222 234 254 276 299 306 333 338 381 391 414 442 444 468 481 507 508 598 612 629 663 666 676 762 782 828 851 884 897 962 1014 1143 1173 1196 1258 1326 1332 1443 1521 1524 1564 1651 1702 1794 1887 1924 1989 2028 2159 2197 2286 2346 2516 2553 2652 2691 2873 2886 2921 3042 3302 3404 3519 3588 3774 3887 3978 4318 4329 4394 4572 4692 4699 4953 5083 5106 5382 5661 5746 5772 5842 6084 6253 6477 6591 6604 7038 7548 7659 7774 7956 8177 8619 8636 8658 8763 8788 9398 9906 10166 10212 10764 11063 11322 11492 11661 11684 12506 12954 13182 14076 14097 14467 14859 15249 15318 15548 16354 17238 17316 17526 18759 18796 19431 19773 19812 20332 21463 22126 22644 23322 24531 25012 25857 25908 26289 26364 28067 28194 28934 29718 30498 30636 32708 33189 34476 34983 35052 37349 37518 37973 38862 39546 42291 42926 43401 44252 45747 46644 49062 49657 50531 51714 52578 56134 56277 56388 57868 59436 60996 61087 64389 66079 66378 69966 73593 74698 75036 75946 77724 79092 79883 81289 84201 84582 85852 86802 91494 98124 99314 99567 101062 103428 105156 106301 108077 112047 112268 112554 113919 122174 128778 130203 132158 132756 139932 143819 147186 148971 149396 151593 151892 159766 162578 168402 169164 173604 182988 183261 188071 193167 198237 198628 199134 202124 212602 216154 224094 225108 227838 239649 243867 244348 252603 257556 260406 264316 279019 287638 294372 297942 303186 318903 319532 324231 325156 336141 336804 341757 364871 366522 376142 386334 396474 398268 425204 431457 432308 446913 448188 454779 455676 479298 487734 493649 505206 520812 549783 558038 564213 575276 594711 595884 606372 637806 645541 648462 672282 683514 718947 729742 731601 733044 752284 772668 792948 794131 837057 859027 862914 893826 909558 956709 958596 972693 975468 987298 1010412 1038479 1094613 1099566 1116076 1128426 1189422 1275612 1291082 1294371 1296924 1344564 1367028 1381913 1405001 1437894 1459484 1463202 1480947 1588262 1674114 1692639 1718054 1725828 1787652 1819116 1837309 1869647 1913418 1936623 1945386 1974596 2076958 2189226 2199132 2256852 2378844 2382393 2444923 2511171 2577081 2582164 2588742 2763826 2810002 2875788 2926404 2961894 3115437 3176524 3283839 3348228 3385278 3436108 3674618 3739294 3826836 3873246 3890772 4145739 4153916 4215003 4378452 4442841 4743323 4764786 4889846 5022342 5154162 5177484 5511927 5527652 5608941 5620004 5809869 5923788 6230874 6417437 6567678 6770556 7147179 7334769 7349236 7478588 7731243 7746492 8291478 8392033 8430006 8885682 9346311 9486646 9529572 9779692 10044684 10308324 10323703 11023854 11217882 11619738 12437217 12461748 12645009 12834874 13135356 13500227 14229969 14294358 14669538 15462486 16535781 16582956 16784066 16826823 16860012 17771364 18265013 18692622 18973292 19252311 20647406 22004307 22047708 22435764 23239476 23885017 24874434 25176099 25290018 25669748 27000454 28459938 28588716 29339076 30924972 30971109 31783999 33071562 33568132 33653646 36530026 37385244 38504622 40500681 41294812 42689907 44008614 47770034 49748868 50352198 50580036 54000908 54795039 56919876 57756933 61942218 63567998 66143124 67307292 71655051 73060052 75528297 77009244 81001362 85379814 88017228 92913327 95351997 95540068 100704396 109096429 109590078 115513866 121502043 123884436 127135996 143310102 151056594 162002724 164385117 170759628 175502951 185826654 190703994 214965153 218192858 219180156 231027732 237445169 243004086 286055991 286620204 302113188 310505221 327289287 328770234 351005902 371653308 381407988 429930306 436385716 474890338 486008172 526508853 572111982 621010442 654578574 657540468 702011804 712335507 859860612 931515663 949780676 981867861 1053017706 1144223964 1242020884 1309157148 1424671014 1579526559 1863031326 1963735722 2106035412 2137006521 2794546989 2849342028 3159053118 3726062652 3927471444 4036567873 4274013042 5589093978 6318106236 8073135746 8548026084 11178187956 12109703619 16146271492 24219407238 36329110857 48438814476 72658221714 145316443428
• Sum of all divisors σ(n): 455088291840
• Sum of proper divisors (its aliquot sum) s(n): 309771848412
• 145316443428 is an abundant number, because the sum of its proper divisors (309771848412) is greater than itself. Its abundance is 164455404984

Bases of 145316443428

• Binary: 10000111010101100010001111010100100100₂
• Hexadecimal: 0x21D588F524
• Base-36: 1UR9NPD0

Squares and roots of 145316443428

• 145316443428 squared (145316443428²) is 21116868730563124391184
• 145316443428 cubed (145316443428³) is 3068628260261378440174416677938752
• The square root of 145316443428 is 381203.9394182595
• The cube root of 145316443428 is 5257.4068505403

Scales and comparisons

• 145,316,443,428 seconds is equal to 4,620 years, 31 weeks, 6 days, 6 hours, 43 minutes, 48 seconds.
• To count from 1 to 145,316,443,428 would take you about nine thousand, two hundred forty-one 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 145316443428 cubic inches would be around 438.1 feet tall.

Recreational maths with 145316443428

• 145316443428 backwards is 824344613541
• The number of decimal digits it has is: 12
• The sum of 145316443428's digits is 45
• More coming soon!