145014732864

Names of 145014732864

• Cardinal: 145014732864 can be written as One hundred forty-five billion, fourteen million, seven hundred thirty-two thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.45014732864 × 10¹¹

Factors of 145014732864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 89

Divisors of 145014732864

• Number of divisors d(n): 441
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 43 48 54 64 72 81 82 86 96 108 123 129 144 162 164 172 192 216 243 246 258 288 324 328 344 369 387 432 486 492 516 576 648 656 688 729 738 774 864 972 984 1032 1107 1161 1296 1312 1376 1458 1476 1548 1681 1728 1763 1849 1944 1968 2064 2214 2322 2592 2624 2752 2916 2952 3096 3321 3362 3483 3526 3698 3888 3936 4128 4428 4644 5043 5184 5289 5547 5832 5904 6192 6642 6724 6966 7052 7396 7776 7872 8256 8856 9288 9963 10086 10449 10578 11094 11664 11808 12384 13284 13448 13932 14104 14792 15129 15552 15867 16641 17712 18576 19926 20172 20898 21156 22188 23328 23616 24768 26568 26896 27864 28208 29584 29889 30258 31347 31734 33282 35424 37152 39852 40344 41796 42312 44376 45387 46656 47601 49923 53136 53792 55728 56416 59168 59778 60516 62694 63468 66564 70848 72283 74304 75809 79704 80688 83592 84624 88752 90774 95202 99846 106272 107584 111456 112832 118336 119556 121032 125388 126936 133128 136161 142803 144566 149769 151618 159408 161376 167184 169248 177504 181548 190404 199692 212544 216849 222912 227427 239112 242064 250776 253872 266256 272322 285606 289132 299538 303236 318816 322752 334368 338496 355008 363096 380808 399384 408483 428409 433698 449307 454854 478224 484128 501552 507744 532512 544644 571212 578264 599076 606472 637632 650547 668736 682281 726192 761616 798768 816966 856818 867396 898614 909708 956448 968256 1003104 1015488 1065024 1089288 1142424 1156528 1198152 1212944 1225449 1285227 1301094 1347921 1364562 1452384 1523232 1597536 1633932 1713636 1734792 1797228 1819416 1912896 1951641 2006208 2046843 2178576 2284848 2313056 2396304 2425888 2450898 2570454 2602188 2695842 2729124 2904768 3046464 3108169 3195072 3267864 3427272 3469584 3594456 3638832 3903282 4093686 4357152 4569696 4626112 4792608 4851776 4901796 5140908 5204376 5391684 5458248 5854923 6140529 6216338 6535728 6854544 6939168 7188912 7277664 7806564 8187372 8714304 9139392 9324507 9585216 9803592 10281816 10408752 10783368 10916496 11709846 12281058 12432676 13071456 13709088 13878336 14377824 14555328 15613128 16374744 17564769 18421587 18649014 19607184 20563632 20817504 21566736 21832992 23419692 24562116 24865352 26142912 27418176 27973521 28755648 31226256 32749488 35129538 36843174 37298028 39214368 41127264 41635008 43133472 43665984 46839384 49124232 49730704 52694307 55264761 55947042 62452512 65498976 70259076 73686348 74596056 78428736 82254528 83920563 86266944 93678768 98248464 99461408 105388614 110529522 111894084 124905024 130997952 140518152 147372696 149192112 167841126 187357536 196496928 198922816 210777228 221059044 223788168 251761689 281036304 294745392 298384224 335682252 374715072 392993856 421554456 442118088 447576336 503523378 562072608 589490784 596768448 671364504 755285067 843108912 884236176 895152672 1007046756 1124145216 1178981568 1342729008 1510570134 1686217824 1768472352 1790305344 2014093512 2265855201 2685458016 3021140268 3372435648 3536944704 4028187024 4531710402 5370916032 6042280536 8056374048 9063420804 12084561072 16112748096 18126841608 24169122144 36253683216 48338244288 72507366432 145014732864
• Sum of all divisors σ(n): 452751371229
• Sum of proper divisors (its aliquot sum) s(n): 307736638365
• 145014732864 is an abundant number, because the sum of its proper divisors (307736638365) is greater than itself. Its abundance is 162721905501

Bases of 145014732864

• Binary: 10000111000011100011010011100001000000₂
• Hexadecimal: 0x21C38D3840
• Base-36: 1UMA1000

Squares and roots of 145014732864

• 145014732864 squared (145014732864²) is 21029272747617281642496
• 145014732864 cubed (145014732864³) is 3049554369819915389896408590188544
• 145014732864 is a perfect square number. Its square root is 380808
• The cube root of 145014732864 is 5253.7657984109

Scales and comparisons

• 145,014,732,864 seconds is equal to 4,611 years, 1 week, 6 hours, 14 minutes, 24 seconds.
• To count from 1 to 145,014,732,864 would take you about nine thousand, two hundred twenty-two 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 145014732864 cubic inches would be around 437.8 feet tall.

Recreational maths with 145014732864

• 145014732864 backwards is 468237410541
• The number of decimal digits it has is: 12
• The sum of 145014732864's digits is 45
• More coming soon!