129848939136

Names of 129848939136

• Cardinal: 129848939136 can be written as One hundred twenty-nine billion, eight hundred forty-eight million, nine hundred thirty-nine thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.29848939136 × 10¹¹

Factors of 129848939136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 187

Divisors of 129848939136

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 41 42 48 54 56 62 63 64 72 82 84 93 96 103 108 112 123 124 126 128 144 164 168 186 189 192 206 216 217 224 246 248 252 279 287 288 309 328 336 369 372 378 384 412 432 434 448 492 496 504 558 574 576 618 651 656 672 721 738 744 756 824 837 861 864 868 896 927 984 992 1008 1107 1116 1148 1152 1236 1271 1302 1312 1344 1442 1476 1488 1512 1648 1674 1681 1722 1728 1736 1854 1953 1968 1984 2016 2163 2214 2232 2296 2472 2542 2583 2604 2624 2688 2781 2884 2952 2976 3024 3193 3296 3348 3362 3444 3456 3472 3708 3813 3906 3936 3968 4032 4223 4326 4428 4464 4592 4944 5043 5084 5166 5208 5248 5562 5768 5859 5904 5952 6048 6386 6489 6592 6696 6724 6888 6944 7416 7626 7749 7812 7872 8064 8446 8652 8856 8897 8928 9184 9579 9888 10086 10168 10332 10416 11124 11439 11536 11718 11767 11808 11904 12096 12669 12772 12978 13184 13392 13448 13776 13888 14832 15129 15252 15498 15624 15744 16892 17304 17712 17794 17856 18368 19158 19467 19776 20172 20336 20664 20832 22248 22351 22878 23072 23436 23534 23616 24192 25338 25544 25956 26691 26784 26896 27552 27776 28737 29561 29664 30258 30504 30996 31248 33784 34317 34608 35301 35424 35588 35712 36736 38007 38316 38934 39552 40344 40672 41328 41664 44496 44702 45387 45756 46144 46872 47068 47232 50676 51088 51912 52111 53382 53568 53792 55104 57474 59122 59328 60516 61008 61992 62496 67053 67568 68634 69216 70602 70848 71176 76014 76632 77868 80073 80688 81344 82656 83328 86211 88683 88992 89404 90774 91512 92288 93744 94136 101352 102176 103824 104222 105903 106764 107136 107584 110208 114021 114948 118244 118656 121032 122016 123984 124992 130913 134106 135136 137268 138432 141204 141696 142352 152028 153264 155736 156333 160146 161376 162688 165312 172422 173143 177366 177984 178808 181548 183024 187488 188272 201159 202704 204352 207648 208444 211806 213528 215168 228042 229896 236488 240219 242064 244032 247968 249984 261826 266049 268212 270272 274536 276864 282408 284704 304056 306528 311472 312666 317709 320292 322752 330624 344844 346286 354732 355968 357616 363096 364777 366048 374976 376544 392739 402318 405408 408704 415296 416888 423612 427056 456084 459792 468999 472976 480438 484128 488064 495936 519429 523652 532098 536424 540544 549072 564816 569408 603477 608112 613056 622944 625332 635418 640584 645504 689688 692572 709464 715232 726192 729554 732096 749952 753088 785478 798147 804636 810816 830592 833776 847224 854112 912168 916391 919584 937998 945952 960876 968256 991872 1038858 1047304 1064196 1072848 1094331 1098144 1129632 1138816 1178217 1206954 1212001 1216224 1226112 1245888 1250664 1270836 1281168 1379376 1385144 1406997 1418928 1430464 1452384 1459108 1464192 1506176 1558287 1570956 1596294 1609272 1621632 1667552 1694448 1708224 1824336 1832782 1839168 1875996 1891904 1921752 1936512 2077716 2094608 2128392 2145696 2188662 2196288 2259264 2356434 2413908 2424002 2432448 2491776 2501328 2541672 2562336 2749173 2758752 2770288 2813994 2837856 2860928 2904768 2918216 3116574 3141912 3192588 3218544 3282993 3335104 3388896 3416448 3534651 3636003 3648672 3665564 3678336 3751992 3783808 3843504 4155432 4189216 4256784 4291392 4377324 4392576 4518528 4674861 4712868 4827816 4848004 4864896 5002656 5083344 5124672 5367433 5498346 5517504 5540576 5627988 5675712 5809536 5836432 6233148 6283824 6385176 6437088 6565986 6670208 6777792 7069302 7272006 7297344 7331128 7503984 7687008 8247519 8310864 8378432 8513568 8582784 8754648 9349722 9425736 9655632 9696008 9848979 10005312 10166688 10249344 10734866 10908009 10996692 11035008 11081152 11255976 11351424 11672864 12466296 12567648 12770352 12874176 13131972 13555584 14138604 14544012 14594688 14662256 15007968 15374016 16102299 16495038 16621728 16756864 17027136 17509296 18699444 18851472 19311264 19392016 19697958 20010624 20333376 21469732 21816018 21993384 22162304 22511952 23345728 24742557 24932592 25135296 25540704 25748352 26263944 28277208 29088024 29324512 30015936 30748032 32204598 32724027 32990076 33243456 34054272 35018592 37398888 37572031 37702944 38622528 38784032 39395916 40666752 42939464 43632036 43986768 45023904 46691456 48306897 49485114 49865184 50270592 51081408 52527888 56554416 58176048 58649024 60031872 64409196 65448054 65980152 66486912 70037184 74797776 75144062 75405888 77245056 77568064 78791832 85878928 87264072 87973536 90047808 96613794 98970228 99730368 102162816 105055776 112716093 113108832 116352096 117298048 128818392 130896108 131960304 140074368 144920691 149595552 150288124 150811776 155136128 157583664 171757856 174528144 175947072 180095616 193227588 197940456 199460736 210111552 225432186 226217664 232704192 257636784 261792216 263920608 289841382 299191104 300576248 315167328 338148279 343515712 349056288 351894144 386455176 395880912 420223104 450864372 452435328 465408384 515273568 523584432 527841216 579682764 598382208 601152496 630334656 676296558 687031424 698112576 772910352 791761824 901728744 1014444837 1030547136 1047168864 1055682432 1159365528 1202304992 1260669312 1352593116 1396225152 1545820704 1583523648 1803457488 2028889674 2061094272 2094337728 2318731056 2404609984 2705186232 3091641408 3167047296 3606914976 4057779348 4188675456 4637462112 4809219968 5410372464 6183282816 7213829952 8115558696 9274924224 10820744928 14427659904 16231117392 18549848448 21641489856 32462234784 43282979712 64924469568 129848939136
• Sum of all divisors σ(n): 467906150400
• Sum of proper divisors (its aliquot sum) s(n): 338057211264
• 129848939136 is an abundant number, because the sum of its proper divisors (338057211264) is greater than itself. Its abundance is 208208272128

Bases of 129848939136

• Binary: 1111000111011100110011001001010000000₂
• Hexadecimal: 0x1E3B999280
• Base-36: 1NNGPEO0

Squares and roots of 129848939136

• 129848939136 squared (129848939136²) is 16860746994744632426496
• 129848939136 cubed (129848939136³) is 2189350110308090687810771097747456
• The square root of 129848939136 is 360345.5829283883
• The cube root of 129848939136 is 5063.8340953261

Scales and comparisons

• 129,848,939,136 seconds is equal to 4,128 years, 41 weeks, 2 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 129,848,939,136 would take you about eight thousand, two hundred fifty-seven 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 129848939136 cubic inches would be around 422 feet tall.

Recreational maths with 129848939136

• 129848939136 backwards is 631939848921
• 129848939136 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129848939136's digits is 63
• More coming soon!