132581449728

Names of 132581449728

• Cardinal: 132581449728 can be written as One hundred thirty-two billion, five hundred eighty-one million, four hundred forty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.32581449728 × 10¹¹

Factors of 132581449728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 966

Divisors of 132581449728

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 49 52 54 56 63 64 72 78 84 91 96 98 104 108 112 117 126 128 144 147 156 168 182 189 192 196 208 216 224 234 252 256 273 288 294 312 336 351 364 378 384 392 416 432 441 448 468 504 512 546 576 588 624 637 672 702 728 756 768 784 819 832 864 882 896 936 941 1008 1024 1092 1152 1176 1248 1274 1323 1344 1404 1456 1512 1536 1568 1638 1664 1728 1764 1792 1872 1882 1911 2016 2048 2184 2304 2352 2457 2496 2548 2646 2688 2808 2823 2912 3024 3072 3136 3276 3328 3456 3528 3584 3744 3764 3822 4032 4096 4368 4608 4704 4914 4992 5096 5292 5376 5616 5646 5733 5824 6048 6144 6272 6552 6587 6656 6912 7056 7168 7488 7528 7644 8064 8192 8469 8736 9216 9408 9828 9984 10192 10584 10752 11232 11292 11466 11648 12096 12233 12288 12544 13104 13174 13312 13824 14112 14336 14976 15056 15288 16128 16938 17199 17472 18432 18816 19656 19761 19968 20384 21168 21504 22464 22584 22932 23296 24192 24466 24576 25088 25407 26208 26348 26624 27648 28224 28672 29952 30112 30576 32256 33876 34398 34944 36699 36864 37632 39312 39522 39936 40768 42336 43008 44928 45168 45864 46109 46592 48384 48932 50176 50814 52416 52696 53248 55296 56448 57344 59283 59904 60224 61152 64512 67752 68796 69888 73398 73728 75264 78624 79044 79872 81536 84672 85631 86016 89856 90336 91728 92218 93184 96768 97864 100352 101628 104832 105392 106496 110097 110592 112896 118566 119808 120448 122304 129024 135504 137592 138327 139776 146796 150528 157248 158088 159744 163072 169344 171262 172032 177849 179712 180672 183456 184436 186368 193536 195728 200704 203256 209664 210784 220194 221184 225792 237132 239616 240896 244608 256893 258048 271008 275184 276654 279552 293592 301056 314496 316176 319488 326144 330291 338688 342524 355698 359424 361344 366912 368872 372736 387072 391456 401408 406512 414981 419328 421568 440388 451584 474264 479232 481792 489216 513786 516096 542016 550368 553308 559104 587184 599417 602112 628992 632352 652288 660582 677376 685048 711396 718848 722688 733824 737744 745472 770679 774144 782912 813024 829962 838656 843136 880776 903168 948528 958464 963584 978432 1027572 1084032 1100736 1106616 1118208 1174368 1198834 1204224 1244943 1257984 1264704 1304576 1321164 1354752 1370096 1422792 1437696 1445376 1467648 1475488 1541358 1548288 1565824 1626048 1659924 1677312 1686272 1761552 1798251 1806336 1897056 1927168 1956864 2055144 2168064 2201472 2213232 2236416 2312037 2348736 2397668 2489886 2515968 2529408 2609152 2642328 2709504 2740192 2845584 2875392 2890752 2935296 2950976 3082716 3131648 3252096 3319848 3354624 3372544 3523104 3596502 3612672 3794112 3854336 3913728 4110288 4336128 4402944 4426464 4624074 4697472 4795336 4979772 5031936 5058816 5218304 5284656 5394753 5419008 5480384 5691168 5781504 5870592 5901952 6165432 6263296 6504192 6639696 6709248 6745088 7046208 7193004 7588224 7708672 7827456 8220576 8672256 8805888 8852928 9248148 9394944 9590672 9959544 10063872 10117632 10569312 10789506 10838016 10960768 11382336 11563008 11741184 11803904 12330864 12526592 13008384 13279392 13490176 14092416 14386008 15176448 15654912 16184259 16441152 17344512 17611776 17705856 18496296 18789888 19181344 19919088 20127744 20235264 21138624 21579012 21921536 22764672 23126016 23482368 23607808 24661728 25053184 26016768 26558784 26980352 28184832 28772016 30352896 32368518 32882304 34689024 35223552 35411712 36992592 37579776 38362688 39838176 40470528 42277248 43158024 43843072 45529344 46964736 47215616 49323456 50106368 52033536 53117568 53960704 56369664 57544032 60705792 64737036 65764608 69378048 70447104 70823424 73985184 75159552 76725376 79676352 80941056 84554496 86316048 87686144 91058688 94431232 98646912 100212736 104067072 106235136 112739328 115088064 121411584 129474072 131529216 140894208 141646848 147970368 150319104 153450752 159352704 161882112 169108992 172632096 175372288 182117376 188862464 197293824 208134144 212470272 225478656 230176128 242823168 258948144 263058432 283293696 295940736 300638208 306901504 318705408 338217984 345264192 350744576 364234752 377724928 394587648 424940544 450957312 460352256 485646336 517896288 526116864 566587392 591881472 613803008 637410816 676435968 690528384 701489152 728469504 789175296 849881088 901914624 920704512 1035792576 1052233728 1133174784 1183762944 1227606016 1274821632 1352871936 1381056768 1456939008 1578350592 1699762176 1841409024 2071585152 2104467456 2367525888 2455212032 2549643264 2705743872 2762113536 3156701184 3399524352 3682818048 4143170304 4735051776 4910424064 5099286528 5524227072 6313402368 7365636096 8286340608 9470103552 10198573056 11048454144 14731272192 16572681216 18940207104 22096908288 33145362432 44193816576 66290724864 132581449728
• Sum of all divisors σ(n): 492614529120
• Sum of proper divisors (its aliquot sum) s(n): 360033079392
• 132581449728 is an abundant number, because the sum of its proper divisors (360033079392) is greater than itself. Its abundance is 227451629664

Bases of 132581449728

• Binary: 1111011011110011110000110000000000000₂
• Hexadecimal: 0x1EDE786000
• Base-36: 1OWNKLC0

Squares and roots of 132581449728

• 132581449728 squared (132581449728²) is 17577840811978191273984
• 132581449728 cubed (132581449728³) is 2330495617940073266624077970276352
• The square root of 132581449728 is 364117.3570814773
• The cube root of 132581449728 is 5099.1085168415

Scales and comparisons

• 132,581,449,728 seconds is equal to 4,215 years, 35 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 132,581,449,728 would take you about eight thousand, four hundred thirty-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 132581449728 cubic inches would be around 424.9 feet tall.

Recreational maths with 132581449728

• 132581449728 backwards is 827944185231
• 132581449728 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 132581449728's digits is 54
• More coming soon!