128916815329152

Names of 128916815329152

• Cardinal: 128916815329152 can be written as One hundred twenty-eight trillion, nine hundred sixteen billion, eight hundred fifteen million, three hundred twenty-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.28916815329152 × 10¹⁴

Factors of 128916815329152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 762

Divisors of 128916815329152

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 61 64 72 79 96 122 128 144 158 183 192 237 244 288 316 366 384 474 488 549 576 617 632 711 732 948 976 1098 1152 1234 1264 1422 1464 1851 1896 1952 2196 2468 2528 2844 2928 3702 3721 3792 3904 4392 4819 4936 5056 5553 5688 5856 7404 7442 7584 7808 8784 9638 9872 10112 11106 11163 11376 11712 14457 14808 14884 15168 17568 19276 19744 22212 22326 22752 23424 28914 29616 29768 30336 33489 35136 37637 38552 39488 43371 44424 44652 45504 48743 57828 59232 59536 66978 70272 75274 77104 78976 86742 88848 89304 91008 97486 112911 115656 118464 119072 133956 146229 150548 154208 173484 177696 178608 194972 225822 231312 236928 238144 267912 292458 293959 301096 308416 338733 346968 355392 357216 380689 389944 438687 451644 462624 476288 535824 584916 587918 602192 616832 677466 693936 710784 714432 761378 779888 877374 881877 903288 925248 1071648 1142067 1169832 1175836 1204384 1354932 1387872 1428864 1522756 1559776 1754748 1763754 1806576 1850496 2143296 2284134 2295857 2339664 2351672 2408768 2645631 2709864 2775744 2973323 3045512 3119552 3426201 3509496 3527508 3613152 4286592 4568268 4591714 4679328 4703344 4817536 5291262 5419728 5551488 5946646 6091024 6239104 6852402 6887571 7018992 7055016 7226304 8919969 9136536 9183428 9358656 9406688 10582524 10839456 11893292 12182048 13704804 13775142 14037984 14110032 14452608 17839938 18273072 18366856 18717312 18813376 20662713 21165048 21678912 23222029 23786584 24364096 26759907 27409608 27550284 28075968 28220064 30074431 35679876 36546144 36733712 37626752 41325426 42330096 43357824 46444058 47573168 48728192 53519814 54819216 55100568 56151936 56440128 60148862 69666087 71359752 73092288 73467424 82650852 84660192 90223293 92888116 95146336 107039628 109638432 110201136 112880256 120297724 139332174 142719504 146184576 146934848 165301704 169320384 180446586 181372703 185776232 190292672 208998261 214079256 219276864 220402272 240595448 270669879 278664348 285439008 293869696 330603408 338640768 360893172 362745406 371552464 380585344 417996522 428158512 438553728 440804544 481190896 541339758 544118109 557328696 570878016 661206816 721786344 725490812 743104928 835993044 856317024 881609088 962381792 1082679516 1088236218 1114657392 1141756032 1322413632 1416543769 1443572688 1450981624 1486209856 1632354327 1671986088 1712634048 1834540291 1924763584 2165359032 2176472436 2229314784 2644827264 2833087538 2887145376 2901963248 2972419712 3264708654 3343972176 3425268096 3669080582 3849527168 4249631307 4330718064 4352944872 4458629568 5503620873 5666175076 5774290752 5803926496 6529417308 6687944352 7338161164 8499262614 8661436128 8705889744 8917259136 11007241746 11332350152 11548581504 11607852992 12748893921 13058834616 13375888704 14676322328 16510862619 16998525228 17322872256 17411779488 22014483492 22664700304 23215705984 25497787842 26117669232 26751777408 29352644656 33021725238 33997050456 34645744512 34823558976 44028966984 45329400608 50995575684 52235338464 58705289312 66043450476 67994100912 69647117952 88057933968 90658801216 101991151368 104470676928 111906957751 117410578624 132086900952 135988201824 176115867936 181317602432 203982302736 208941353856 223813915502 234821157248 264173801904 271976403648 335720873253 352231735872 407964605472 447627831004 528347603808 543952807296 671441746506 704463471744 815929210944 895255662008 1007162619759 1056695207616 1342883493012 1631858421888 1790511324016 2014325239518 2113390415232 2685766986024 3581022648032 4028650479036 5371533972048 7162045296064 8057300958072 10743067944096 14324090592128 16114601916144 21486135888192 32229203832288 42972271776384 64458407664576 128916815329152
• Sum of all divisors σ(n): 382546857841200
• Sum of proper divisors (its aliquot sum) s(n): 253630042512048
• 128916815329152 is an abundant number, because the sum of its proper divisors (253630042512048) is greater than itself. Its abundance is 124713227182896

Bases of 128916815329152

• Binary: 11101010011111111001000111110111011011110000000₂
• Hexadecimal: 0x753FC8FBB780
• Base-36: 19P3KFBA80

Squares and roots of 128916815329152

• 128916815329152 squared (128916815329152²) is 16619545274610680090101039104
• 128916815329152 cubed (128916815329152³) is 2142538849021465808428393562495070983159808
• The square root of 128916815329152 is 11354154.1001147241
• The cube root of 128916815329152 is 50516.8803261265

Scales and comparisons

• 128,916,815,329,152 seconds is equal to 4,099,155 years, 50 weeks, 19 minutes, 12 seconds.
• To count from 1 to 128,916,815,329,152 would take you about ten million, two hundred forty-seven thousand, eight hundred eighty-nine 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 128916815329152 cubic inches would be around 4209.7 feet tall.

Recreational maths with 128916815329152

• 128916815329152 backwards is 251923518619821
• The number of decimal digits it has is: 15
• The sum of 128916815329152's digits is 63
• More coming soon!