129811425428160

Names of 129811425428160

• Cardinal: 129811425428160 can be written as One hundred twenty-nine trillion, eight hundred eleven billion, four hundred twenty-five million, four hundred twenty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.2981142542816 × 10¹⁴

Factors of 129811425428160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 15079841

Divisors of 129811425428160

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 61 63 64 70 72 80 84 90 96 98 105 112 120 122 126 140 144 147 160 168 180 183 192 196 210 224 240 244 245 252 280 288 294 305 315 320 336 360 366 392 420 427 441 448 480 488 490 504 549 560 576 588 610 630 672 720 732 735 784 840 854 882 915 960 976 980 1008 1098 1120 1176 1220 1260 1281 1344 1440 1464 1470 1568 1680 1708 1764 1830 1952 1960 2016 2135 2196 2205 2240 2352 2440 2520 2562 2745 2880 2928 2940 2989 3136 3360 3416 3528 3660 3843 3904 3920 4032 4270 4392 4410 4704 4880 5040 5124 5490 5856 5880 5978 6405 6720 6832 7056 7320 7686 7840 8540 8784 8820 8967 9408 9760 10080 10248 10980 11712 11760 11956 12810 13664 14112 14640 14945 15372 15680 17080 17568 17640 17934 19215 19520 20160 20496 21960 23520 23912 25620 26901 27328 28224 29280 29890 30744 34160 35136 35280 35868 38430 40992 43920 44835 47040 47824 51240 53802 58560 59780 61488 68320 70560 71736 76860 81984 87840 89670 95648 102480 107604 119560 122976 134505 136640 141120 143472 153720 175680 179340 191296 204960 215208 239120 245952 269010 286944 307440 358680 409920 430416 478240 538020 573888 614880 717360 860832 956480 1076040 1229760 1434720 1721664 2152080 2869440 4304160 8608320 15079763 30159526 45239289 60319052 75398815 90478578 105558341 120638104 135717867 150797630 180957156 211116682 226196445 241276208 271435734 301595260 316675023 361914312 422233364 452392890 482552416 527791705 542871468 603190520 633350046 678589335 723828624 738908387 844466728 904785780 919865543 950025069 965104832 1055583410 1085742936 1206381040 1266700092 1357178670 1447657248 1477816774 1583375115 1688933456 1809571560 1839731086 1900050138 2111166820 2171485872 2216725161 2412762080 2533400184 2714357340 2759596629 2895314496 2955633548 3166750230 3377866912 3619143120 3679462172 3694541935 3800100276 4222333640 4342971744 4433450322 4599327715 4750125345 4825524160 5066800368 5428714680 5519193258 5911267096 6333500460 6439058801 6650175483 6755733824 7238286240 7358924344 7389083870 7600200552 8278789887 8444667280 8685943488 8866900644 9198655430 9500250690 10133600736 10857429360 11038386516 11083625805 11822534192 12667000920 12878117602 13300350966 13797983145 14476572480 14717848688 14778167740 15200401104 16557579774 16889334560 17733801288 18397310860 19000501380 19317176403 20267201472 21714858720 22076773032 22167251610 23645068384 25334001840 25756235204 26600701932 27595966290 29435697376 29556335480 30400802208 32195294005 33115159548 33250877415 33778669120 35467602576 36794621720 38001002760 38634352806 41393949435 43429717440 44153546064 44334503220 45073411607 47290136768 50668003680 51512470408 53201403864 55191932580 57951529209 58871394752 59112670960 60801604416 64390588010 66230319096 66501754830 70935205152 73589243440 76002005520 77268705612 82787898870 88307092128 88669006440 90146823214 96585882015 101336007360 103024940816 106402807728 110383865160 115903058418 118225341920 128781176020 132460638192 133003509660 135220234821 141870410304 147178486880 152004011040 154537411224 165575797740 176614184256 177338012880 180293646428 193171764030 206049881632 212805615456 220767730320 225367058035 231806116836 236450683840 257562352040 264921276384 266007019320 270440469642 289757646045 294356973760 304008022080 309074822448 331151595480 354676025760 360587292856 386343528060 405660704463 412099763264 425611230912 441535460640 450734116070 463612233672 515124704080 529842552768 532014038640 540880939284 579515292090 618149644896 662303190960 676101174105 709352051520 721174585712 772687056120 811321408926 883070921280 901468232140 927224467344 1030249408160 1064028077280 1081761878568 1159030584180 1236299289792 1324606381920 1352202348210 1442349171424 1545374112240 1622642817852 1802936464280 1854448934688 2028303522315 2060498816320 2128056154560 2163523757136 2318061168360 2649212763840 2704404696420 2884698342848 3090748224480 3245285635704 3605872928560 3708897869376 4056607044630 4327047514272 4636122336720 5408809392840 6181496448960 6490571271408 7211745857120 8113214089260 8654095028544 9272244673440 10817618785680 12981142542816 14423491714240 16226428178520 18544489346880 21635237571360 25962285085632 32452856357040 43270475142720 64905712714080 129811425428160
• Sum of all divisors σ(n): 527909422478256
• Sum of proper divisors (its aliquot sum) s(n): 398097997050096
• 129811425428160 is an abundant number, because the sum of its proper divisors (398097997050096) is greater than itself. Its abundance is 268286571621936

Bases of 129811425428160

• Binary: 11101100001000000010011111001101000001011000000₂
• Hexadecimal: 0x761013E682C0
• Base-36: 1A0IJN2GG0

Squares and roots of 129811425428160

• 129811425428160 squared (129811425428160²) is 16851006171690744639320985600
• 129811425428160 cubed (129811425428160³) is 2187453131045897023412477397912153194496000
• The square root of 129811425428160 is 11393481.7078959669
• The cube root of 129811425428160 is 50633.4639659303

Scales and comparisons

• 129,811,425,428,160 seconds is equal to 4,127,601 years, 41 weeks, 2 days, 13 hours, 36 minutes.
• To count from 1 to 129,811,425,428,160 would take you about ten million, three hundred nineteen thousand and four 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 129811425428160 cubic inches would be around 4219.5 feet tall.

Recreational maths with 129811425428160

• 129811425428160 backwards is 061824524118921
• The number of decimal digits it has is: 15
• The sum of 129811425428160's digits is 54
• More coming soon!