149636305728

Names of 149636305728

• Cardinal: 149636305728 can be written as One hundred forty-nine billion, six hundred thirty-six million, three hundred five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.49636305728 × 10¹¹

Factors of 149636305728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 124169

Divisors of 149636305728

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 23 24 26 28 32 36 39 42 46 48 52 56 63 64 69 72 78 84 91 92 96 104 112 117 126 138 144 156 161 168 182 184 192 207 208 224 234 252 273 276 288 299 312 322 336 364 368 414 416 448 468 483 504 546 552 576 598 624 644 672 728 736 819 828 832 897 936 966 1008 1092 1104 1196 1248 1288 1344 1449 1456 1472 1638 1656 1794 1872 1932 2016 2093 2184 2208 2392 2496 2576 2691 2898 2912 3276 3312 3588 3744 3864 4032 4186 4368 4416 4784 5152 5382 5796 5824 6279 6552 6624 7176 7488 7728 8372 8736 9568 10304 10764 11592 12558 13104 13248 14352 15456 16744 17472 18837 19136 21528 23184 25116 26208 28704 30912 33488 37674 43056 46368 50232 52416 57408 66976 75348 86112 92736 100464 124121 133952 150696 172224 200928 248242 301392 372363 401856 496484 602784 744726 868847 992968 1117089 1205568 1489452 1613573 1737694 1985936 2234178 2606541 2854783 2978904 3227146 3475388 3971872 4468356 4840719 5213082 5709566 5957808 6454292 6950776 7819623 7943744 8564349 8936712 9681438 10426164 11295011 11419132 11915616 12908584 13901552 14522157 15639246 17128698 17873424 19362876 19983481 20852328 22590022 22838264 23831232 25693047 25817168 27803104 29044314 31278492 33885033 34257396 35746848 37112179 38725752 39966962 41704656 45180044 45676528 51386094 51634336 55606208 58088628 59950443 62556984 67770066 68514792 71493696 74224358 77451504 79933924 83409312 90360088 91353056 101655099 102772188 103268672 111336537 116177256 119900886 125113968 135540132 137029584 148448716 154903008 159867848 166818624 179851329 180720176 182706112 203310198 205544376 222673074 232354512 239801772 250227936 259785253 271080264 274059168 296897432 309806016 319735696 334009611 359702658 361440352 406620396 411088752 445346148 464709024 479603544 500455872 519570506 542160528 548118336 593794864 639471392 668019222 719405316 722880704 779355759 813240792 822177504 890692296 929418048 959207088 1039141012 1084321056 1187589728 1278942784 1336038444 1438810632 1558711518 1626481584 1644355008 1781384592 1918414176 2078282024 2168642112 2338067277 2375179456 2672076888 2877621264 3117423036 3252963168 3562769184 3836828352 4156564048 4676134554 5344153776 5755242528 6234846072 6505926336 7125538368 8313128096 9352269108 10688307552 11510485056 12469692144 16626256192 18704538216 21376615104 24939384288 37409076432 49878768576 74818152864 149636305728
• Sum of all divisors σ(n): 550839534336
• Sum of proper divisors (its aliquot sum) s(n): 401203228608
• 149636305728 is an abundant number, because the sum of its proper divisors (401203228608) is greater than itself. Its abundance is 251566922880

Bases of 149636305728

• Binary: 10001011010111000001001101001101000000₂
• Hexadecimal: 0x22D704D340
• Base-36: 1WQPLCG0

Squares and roots of 149636305728

• 149636305728 squared (149636305728²) is 22391023991923485609984
• 149636305728 cubed (149636305728³) is 3350510111618445695518974393188352
• The square root of 149636305728 is 386828.5223816879
• The cube root of 149636305728 is 5308.9951168549

Scales and comparisons

• 149,636,305,728 seconds is equal to 4,757 years, 50 weeks, 3 days, 16 hours, 28 minutes, 48 seconds.
• To count from 1 to 149,636,305,728 would take you about nine thousand, five hundred fifteen 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 149636305728 cubic inches would be around 442.4 feet tall.

Recreational maths with 149636305728

• 149636305728 backwards is 827503636941
• The number of decimal digits it has is: 12
• The sum of 149636305728's digits is 54
• More coming soon!