164011609728

Names of 164011609728

• Cardinal: 164011609728 can be written as One hundred sixty-four billion, eleven million, six hundred nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.64011609728 × 10¹¹

Factors of 164011609728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 95

Divisors of 164011609728

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 59 62 64 72 81 93 96 108 118 124 128 144 162 177 186 192 216 236 243 248 279 288 324 354 372 384 432 472 486 496 531 558 576 648 708 729 744 837 864 944 961 972 992 1062 1116 1152 1296 1416 1458 1488 1593 1674 1728 1829 1888 1922 1944 1984 2124 2232 2511 2592 2832 2883 2916 2976 3186 3348 3456 3658 3776 3844 3888 3968 4248 4464 4779 5022 5184 5487 5664 5766 5832 5952 6372 6696 7316 7533 7552 7688 7776 8496 8649 8928 9558 10044 10368 10974 11328 11532 11664 11904 12744 13392 14337 14632 15066 15376 15552 16461 16992 17298 17856 19116 20088 21948 22599 22656 23064 23328 25488 25947 26784 28674 29264 29791 30132 30752 31104 32922 33984 34596 35712 38232 40176 43011 43896 45198 46128 46656 49383 50976 51894 53568 56699 57348 58528 59582 60264 61504 65844 67968 69192 76464 77841 80352 86022 87792 89373 90396 92256 93312 98766 101952 103788 107136 113398 114696 117056 119164 120528 123008 131688 138384 148149 152928 155682 160704 170097 172044 175584 178746 180792 184512 197532 203904 207576 226796 229392 233523 234112 238328 241056 263376 268119 276768 296298 305856 311364 321408 340194 344088 351168 357492 361584 369024 395064 415152 444447 453592 458784 467046 476656 482112 510291 526752 536238 553536 592596 611712 622728 680388 688176 700569 702336 714984 723168 790128 804357 830304 888894 907184 917568 934092 953312 964224 1020582 1053504 1072476 1107072 1185192 1245456 1333341 1360776 1376352 1401138 1429968 1446336 1530873 1580256 1608714 1660608 1757669 1777788 1814368 1835136 1868184 1906624 2041164 2107008 2144952 2370384 2413071 2490912 2666682 2721552 2752704 2802276 2859936 2892672 3061746 3160512 3217428 3321216 3515338 3555576 3628736 3736368 3813248 4082328 4289904 4592619 4740768 4826142 4981824 5273007 5333364 5443104 5505408 5604552 5719872 6123492 6321024 6434856 7030676 7111152 7239213 7257472 7472736 8164656 8579808 9185238 9481536 9652284 9963648 10546014 10666728 10886208 11209104 11439744 12246984 12869712 13777857 14061352 14222304 14478426 14945472 15819021 16329312 17159616 18370476 18963072 19304568 21092028 21333456 21717639 21772416 22418208 24493968 25739424 27555714 28122704 28444608 28956852 29890944 31638042 32658624 34319232 36740952 38609136 41333571 42184056 42666912 43435278 44836416 47457063 48987936 51478848 55111428 56245408 56889216 57913704 63276084 65317248 73481904 77218272 82667142 84368112 85333824 86870556 89672832 94914126 97975872 102957696 110222856 112490816 115827408 126552168 142371189 146963808 154436544 165334284 168736224 170667648 173741112 189828252 195951744 220445712 224981632 231654816 253104336 284742378 293927616 308873088 330668568 337472448 347482224 379656504 427113567 440891424 463309632 506208672 569484756 587855232 661337136 674944896 694964448 759313008 854227134 881782848 926619264 1012417344 1138969512 1281340701 1322674272 1389928896 1518626016 1708454268 1763565696 2024834688 2277939024 2562681402 2645348544 2779857792 3037252032 3416908536 4555878048 5125362804 5290697088 6074504064 6833817072 9111756096 10250725608 13667634144 18223512192 20501451216 27335268288 41002902432 54670536576 82005804864 164011609728
• Sum of all divisors σ(n): 514797753600
• Sum of proper divisors (its aliquot sum) s(n): 350786143872
• 164011609728 is an abundant number, because the sum of its proper divisors (350786143872) is greater than itself. Its abundance is 186774534144

Bases of 164011609728

• Binary: 10011000101111110110101000111010000000₂
• Hexadecimal: 0x262FDA8E80
• Base-36: 23CGA000

Squares and roots of 164011609728

• 164011609728 squared (164011609728²) is 26899808125569784233984
• 164011609728 cubed (164011609728³) is 4411880832049034669413351242596352
• The square root of 164011609728 is 404983.4684626029
• The cube root of 164011609728 is 5473.8328347809

Scales and comparisons

• 164,011,609,728 seconds is equal to 5,215 years, 3 weeks, 1 day, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 164,011,609,728 would take you about ten thousand, four hundred thirty 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 164011609728 cubic inches would be around 456.2 feet tall.

Recreational maths with 164011609728

• 164011609728 backwards is 827906110461
• The number of decimal digits it has is: 12
• The sum of 164011609728's digits is 45
• More coming soon!