129676979504414720

Names of 129676979504414720

• Cardinal: 129676979504414720 can be written as One hundred twenty-nine quadrillion, six hundred seventy-six trillion, nine hundred seventy-nine billion, five hundred four million, four hundred fourteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.2967697950441472 × 10¹⁷

Factors of 129676979504414720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 134

Divisors of 129676979504414720

• Number of divisors d(n): 1280
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 56 64 70 76 80 95 101 112 128 133 140 152 160 190 202 224 256 266 280 304 320 361 380 404 448 505 512 532 560 608 640 665 707 722 760 808 896 1010 1024 1064 1120 1216 1280 1330 1414 1444 1520 1616 1792 1805 1919 2020 2048 2128 2240 2432 2527 2560 2660 2828 2888 3040 3232 3535 3584 3610 3838 4040 4096 4256 4480 4864 5054 5120 5320 5656 5776 6080 6464 6859 7070 7168 7220 7676 8080 8192 8512 8960 9595 9728 10108 10201 10240 10640 11312 11552 12160 12635 12928 13433 13718 14140 14336 14440 15352 16160 16384 17024 17920 19190 19456 20216 20402 20480 21280 22624 23104 24320 25270 25856 26866 27436 28280 28672 28880 30704 32320 32768 34048 34295 35840 36461 38380 38912 40432 40804 40960 42560 45248 46208 48013 48640 50540 51005 51712 53732 54872 56560 57344 57760 61408 64640 65536 67165 68096 68590 71407 71680 72922 76760 77824 80864 81608 81920 85120 90496 92416 96026 97280 101080 102010 103424 107464 109744 113120 114688 115520 122816 129280 131072 134330 136192 137180 142814 143360 145844 153520 155648 161728 163216 163840 170240 180992 182305 184832 192052 193819 194560 202160 204020 206848 214928 219488 226240 229376 231040 240065 245632 255227 258560 262144 268660 272384 274360 285628 286720 291688 307040 311296 323456 326432 327680 340480 357035 361984 364610 369664 384104 387638 389120 404320 408040 413696 429856 438976 452480 458752 462080 480130 491264 510454 517120 524288 537320 544768 548720 571256 573440 583376 614080 622592 646912 652864 655360 680960 692759 714070 723968 729220 739328 768208 775276 778240 808640 816080 827392 859712 877952 904960 917504 924160 960260 969095 982528 1020908 1030301 1034240 1074640 1089536 1097440 1142512 1146880 1166752 1228160 1245184 1276135 1293824 1305728 1310720 1356733 1361920 1385518 1428140 1447936 1458440 1478656 1536416 1550552 1556480 1617280 1632160 1654784 1719424 1755904 1809920 1835008 1848320 1920520 1938190 1965056 2041816 2060602 2068480 2149280 2179072 2194880 2285024 2293760 2333504 2456320 2490368 2552270 2587648 2611456 2621440 2713466 2723840 2771036 2856280 2895872 2916880 2957312 3072832 3101104 3112960 3234560 3264320 3309568 3438848 3463795 3511808 3619840 3670016 3682561 3696640 3841040 3876380 3930112 4083632 4121204 4136960 4298560 4358144 4389760 4570048 4587520 4667008 4849313 4912640 4980736 5104540 5151505 5175296 5222912 5426932 5447680 5542072 5712560 5791744 5833760 5914624 6145664 6202208 6225920 6469120 6528640 6619136 6783665 6877696 6927590 7023616 7212107 7239680 7365122 7393280 7682080 7752760 7860224 8167264 8242408 8273920 8597120 8716288 8779520 9140096 9175040 9334016 9698626 9825280 9961472 10209080 10303010 10350592 10445824 10853864 10895360 11084144 11425120 11583488 11667520 11829248 12291328 12404416 12451840 12938240 13057280 13238272 13567330 13755392 13855180 14047232 14424214 14479360 14730244 14786560 15364160 15505520 15720448 16334528 16484816 16547840 17194240 17432576 17559040 18280192 18350080 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1122550030336 1130693529440 1146366509056 1181631610880 1206701588480 1253838369280 1271218307072 1282914320384 1333028161024 1350436126720 1403187537920 1432958136320 1523460755456 1582970941216 1589022883840 1603642900480 1666285201280 1689382223872 1778297077760 1809109647104 1816026152960 1890610577408 1904325944320 1930722541568 1978713676520 2006141390848 2111727779840 2245100060672 2261387058880 2292733018112 2363263221760 2413403176960 2507676738560 2542436614144 2565828640768 2666056322048 2700872253440 2806375075840 2865916272640 3046921510912 3165941882432 3178045767680 3207285800960 3332570402560 3378764447744 3556594155520 3618219294208 3781221154816 3808651888640 3957427353040 4012282781696 4223455559680 4490200121344 4522774117760 4585466036224 4726526443520 4826806353920 5015353477120 5131657281536 5332112644096 5612750151680 5731832545280 6093843021824 6331883764864 6356091535360 6414571601920 6665140805120 6757528895488 7236438588416 7617303777280 7914854706080 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121876860436480 126637675297280 128393049014272 144728771768320 160491311267840 170627604611072 179608004853760 183418641448960 195002976698368 202620280475648 213284505763840 231566034829312 243753720872960 253275350594560 256786098028544 289457543536640 320982622535680 341255209222144 359216009707520 405240560951296 426569011527680 463132069658624 487507441745920 506550701189120 578915087073280 641965245071360 682510418444288 810481121902592 853138023055360 926264139317248 975014883491840 1013101402378240 1157830174146560 1283930490142720 1365020836888576 1620962243805184 1706276046110720 1852528278634496 2026202804756480 2315660348293120 3241924487610368 3412552092221440 3705056557268992 4052405609512960 4631320696586240 6483848975220736 6825104184442880 8104811219025920 9262641393172480 12967697950441472 16209622438051840 18525282786344960 25935395900882944 32419244876103680 64838489752207360 129676979504414720
• Sum of all divisors σ(n): 379196913433536000
• Sum of proper divisors (its aliquot sum) s(n): 249519933929121280
• 129676979504414720 is an abundant number, because the sum of its proper divisors (249519933929121280) is greater than itself. Its abundance is 119842954424706560

Bases of 129676979504414720

• Binary: 111001100101101001000011010011010111010000000000000000000₂
• Hexadecimal: 0x1CCB4869AE80000
• Base-36: ZGUNHZ0JC3K

Squares and roots of 129676979504414720

• 129676979504414720 squared (129676979504414720²) is 16816119013388395359895969752678400
• 129676979504414720 cubed (129676979504414720³) is 2180663520642965627553910808513936882479344386048000
• The square root of 129676979504414720 is 360106900.1066415555
• The cube root of 129676979504414720 is 506159.7753812877

Scales and comparisons

• 129,676,979,504,414,720 seconds is equal to 4,123,326,831 years, 2 days, 6 hours, 45 minutes, 20 seconds.
• To count from 1 to 129,676,979,504,414,720 would take you about twelve billion, three hundred sixty-nine million, nine hundred eighty thousand, four hundred ninety-three 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 129676979504414720 cubic inches would be around 42180 feet tall.

Recreational maths with 129676979504414720

• 129676979504414720 backwards is 027414405979676921
• The number of decimal digits it has is: 18
• The sum of 129676979504414720's digits is 83
• More coming soon!