129829433775808

Names of 129829433775808

• Cardinal: 129829433775808 can be written as One hundred twenty-nine trillion, eight hundred twenty-nine billion, four hundred thirty-three million, seven hundred seventy-five thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.29829433775808 × 10¹⁴

Factors of 129829433775808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 192

Divisors of 129829433775808

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 8 13 16 17 26 29 32 34 52 58 64 68 104 116 131 136 169 208 221 232 262 272 289 338 377 416 442 464 493 524 544 578 676 754 832 841 884 928 986 1048 1088 1156 1352 1508 1682 1703 1768 1856 1972 2096 2197 2227 2312 2704 2873 3016 3364 3406 3536 3757 3799 3944 4192 4394 4454 4624 4901 5408 5746 6032 6409 6728 6812 7072 7514 7598 7888 8381 8384 8788 8908 9248 9802 10816 10933 11492 12064 12818 13456 13624 14144 14297 15028 15196 15776 16762 17576 17816 18496 19604 21866 22139 22984 24128 24389 25636 26912 27248 28594 28951 30056 30392 31552 33524 35152 35632 37349 37859 39208 43732 44278 45968 48778 48841 49387 51272 53824 54496 57188 57902 60112 60784 63713 64583 67048 70304 71264 74698 75718 78416 83317 87464 88556 91936 97556 97682 98774 102544 108953 108992 110171 114376 115804 120224 121568 127426 129166 134096 140608 142129 142528 149396 151436 156832 166634 174928 177112 183872 185861 195112 195364 197548 205088 217906 220342 228752 231608 240448 243049 243136 254852 258332 268192 284258 287807 298792 302872 313664 317057 333268 349856 354224 371722 376363 390224 390728 395096 410176 414613 435812 440684 457504 463216 486098 492167 509704 516664 536384 568516 575614 597584 605744 634114 634933 642031 666536 699712 708448 743444 752726 780448 781456 790192 829226 839579 871624 881368 915008 926432 972196 984334 1019408 1033328 1083121 1097911 1137032 1151228 1195168 1211488 1268228 1269866 1284062 1333072 1416389 1416896 1432223 1486888 1505452 1560896 1562912 1580384 1658452 1679158 1743248 1762736 1847677 1852864 1872907 1944392 1968668 2038816 2066656 2166242 2195822 2274064 2302456 2390336 2416193 2422976 2536456 2539732 2568124 2666144 2832778 2864446 2973776 3010904 3125824 3159637 3160768 3194959 3316904 3358316 3486496 3525472 3695354 3745814 3888784 3937336 4077632 4121741 4133312 4332484 4391644 4548128 4604912 4832386 4892719 5072912 5079464 5136248 5332288 5389969 5665556 5728892 5947552 6021808 6319274 6389918 6398171 6633808 6716632 6972992 7048421 7050944 7390708 7491628 7777568 7874672 8243482 8346403 8664968 8783288 9096256 9209824 9664772 9785438 10145824 10158928 10272496 10779938 10914527 11331112 11457784 11895104 12043616 12638548 12779836 12796342 13267616 13433264 14096842 14272843 14781416 14983256 15555136 15749344 16486964 16692806 17329936 17566576 18413057 18419648 18618899 19329544 19570876 20291648 20317856 20544992 21559876 21829054 22662224 22915568 24087232 24347791 25277096 25559672 25592684 26535232 26866528 28193684 28545686 29562832 29966512 31410509 31498688 31839419 32973928 33385612 34659872 35133152 36826114 37237798 38659088 39141752 40635712 41075281 41089984 41534467 43119752 43658108 45324448 45831136 48695582 50554192 51119344 51185368 53582633 53733056 54314303 56387368 57091372 59125664 59933024 62821018 63678838 65947856 66771224 69319744 70069597 70266304 73652228 74475596 77318176 78283504 82150562 83068934 83176223 86239504 87316216 90648896 91629473 91662272 97391164 101108384 102238688 102370736 107165266 108628606 112774736 114182744 118251328 119866048 125642036 127357676 131895712 133542448 140139194 141888851 147304456 148951192 154636352 156567008 164301124 166137868 166352446 172479008 174632432 183258946 185546959 194782328 202216768 204477376 204741472 214330532 217257212 225549472 228365488 242045687 251284072 254715352 263791424 267084896 280278388 283777702 294608912 297902384 313134016 316521283 328602248 332275736 332704892 344958016 349264864 366517892 371093918 389564656 409482944 413912447 428661064 434514424 451098944 456730976 484091374 502568144 509430704 533978653 534169792 539948071 560556776 567555404 589217824 595804768 633042566 657204496 664551472 665409784 698529728 706085939 733035784 742187836 779129312 827824894 857322128 869028848 910904761 913461952 923343151 968182748 1005136288 1018861408 1067957306 1079896142 1121113552 1135110808 1178435648 1191183149 1191609536 1266085132 1314408992 1329102944 1330819568 1412171878 1466071568 1484375672 1558258624 1655649788 1714644256 1738057696 1821809522 1846686302 1936365496 2010272576 2037722816 2135914612 2159792284 2242227104 2270221616 2382366298 2412110467 2532170264 2628817984 2658205888 2661639136 2824343756 2932143136 2968751344 3311299576 3429288512 3476115392 3643619044 3693372604 3872730992 4114776679 4271829224 4319584568 4484454208 4540443232 4764732596 4824220934 5064340528 5323278272 5380861811 5648687512 5864286272 5937502688 6622599152 7019324923 7287238088 7386745208 7745461984 8229553358 8543658448 8639169136 9080886464 9179117207 9529465192 9648441868 10128681056 10761723622 11297375024 11875005376 12003460963 13245198304 14038649846 14574476176 14773490416 15485380937 15490923968 16459106716 17087316896 17278338272 18358234414 19058930384 19296883736 20257362112 21523447244 22594750048 24006921926 26490396608 28077299692 29148952352 29546980832 30970761874 32918213432 34174633792 34556676544 36716468828 38117860768 38593767472 43046894488 45189500096 48013843852 56154599384 58297904704 59093961664 61941523748 65836426864 69951203543 73432937656 76235721536 77187534944 86093788976 96027687704 112309198768 119328523691 123883047496 131672853728 139902407086 146865875312 154375069888 156044992519 172187577952 192055375408 224618397536 238657047382 247766094992 263345707456 279804814172 293731750624 312089985038 344375155904 384110750816 449236795072 477314094764 495532189984 559609628344 587463501248 624179970076 768221501632 954628189528 991064379968 1119219256688 1248359940152 1909256379056 2028584902747 2238438513376 2496719880304 3818512758112 4057169805494 4476877026752 4993439760608 7637025516224 8114339610988 9986879521216 16228679221976 32457358443952 64914716887904 129829433775808
• Sum of all divisors σ(n): 309404289902400
• Sum of proper divisors (its aliquot sum) s(n): 179574856126592
• 129829433775808 is an abundant number, because the sum of its proper divisors (179574856126592) is greater than itself. Its abundance is 49745422350784

Bases of 129829433775808

• Binary: 11101100001010001000101010010000001011011000000₂
• Hexadecimal: 0x7614454816C0
• Base-36: 1A0QTGRUF4

Squares and roots of 129829433775808

• 129829433775808 squared (129829433775808²) is 16855681874546915115606052864
• 129829433775808 cubed (129829433775808³) is 2188363633677575965086756416709246772314112
• The square root of 129829433775808 is 11394271.9721712805
• The cube root of 129829433775808 is 50635.8052669291

Scales and comparisons

• 129,829,433,775,808 seconds is equal to 4,128,174 years, 21 weeks, 12 hours, 23 minutes, 28 seconds.
• To count from 1 to 129,829,433,775,808 would take you about ten million, three hundred twenty thousand, four hundred thirty-six 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 129829433775808 cubic inches would be around 4219.7 feet tall.

Recreational maths with 129829433775808

• 129829433775808 backwards is 808577334928921
• The number of decimal digits it has is: 15
• The sum of 129829433775808's digits is 76
• More coming soon!