129494998083072

Names of 129494998083072

• Cardinal: 129494998083072 can be written as One hundred twenty-nine trillion, four hundred ninety-four billion, nine hundred ninety-eight million, eighty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 1.29494998083072 × 10¹⁴

Factors of 129494998083072

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 61834

Divisors of 129494998083072

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 37 41 48 51 53 64 68 74 82 96 102 106 111 123 128 136 148 159 164 192 204 212 222 246 256 272 296 318 328 384 408 424 444 492 512 544 592 629 636 656 697 768 816 848 888 901 984 1088 1184 1258 1272 1312 1394 1517 1536 1632 1696 1776 1802 1887 1961 1968 2091 2173 2176 2368 2516 2544 2624 2703 2788 3034 3264 3392 3552 3604 3774 3922 3936 4182 4346 4352 4551 4736 5032 5088 5248 5406 5576 5883 6068 6519 6528 6784 7104 7208 7548 7844 7872 8364 8692 8704 9102 9472 10064 10176 10496 10812 11152 11766 12136 13038 13056 13568 14208 14416 15096 15688 15744 16728 17384 18204 18944 20128 20352 20992 21624 22304 23532 24272 25789 26076 26112 27136 28416 28832 30192 31376 31488 33337 33456 34768 36408 36941 40256 40704 43248 44608 47064 48544 51578 52152 56832 57664 60384 61681 62752 62976 66674 66912 69536 72816 73882 77367 80401 80512 81408 86496 89216 94128 97088 100011 103156 104304 110823 115328 120768 123362 125504 133348 133824 139072 145632 147764 154734 160802 161024 172992 178432 185043 188256 194176 200022 206312 208608 221646 230656 241203 241536 246724 251008 266696 267648 278144 291264 295528 309468 321604 322048 345984 356864 370086 376512 388352 400044 412624 417216 443292 461312 482406 483072 493448 502016 533392 535296 556288 582528 591056 618936 643208 691968 740172 753024 776704 800088 825248 834432 886584 964812 966144 986896 1004032 1048577 1066784 1070592 1112576 1165056 1182112 1237872 1286416 1366817 1383936 1480344 1506048 1600176 1650496 1668864 1773168 1929624 1973792 2097154 2133568 2282197 2330112 2364224 2475744 2528921 2572832 2733634 2960688 3012096 3145731 3200352 3269093 3300992 3337728 3546336 3859248 3947584 4100451 4194308 4267136 4564394 4728448 4951488 5057842 5145664 5467268 5921376 6291462 6400704 6538186 6601984 6846591 7092672 7586763 7718496 7895168 8200902 8388616 8534272 9128788 9456896 9807279 9902976 10115684 10291328 10934536 11842752 12582924 12801408 13076372 13203968 13693182 14185344 15173526 15436992 15790336 16401804 16777232 17068544 18257576 18913792 19614558 19805952 20231368 20582656 21869072 23685504 25165848 25602816 26152744 27386364 28370688 30347052 30873984 31580672 32803608 33554464 36515152 38797349 39229116 39611904 40462736 41165312 42991657 43738144 47371008 50331696 51205632 52305488 54772728 55574581 56741376 60694104 61747968 65607216 67108928 73030304 77594698 78458232 80925472 85983314 87476288 93570077 94742016 100663392 104610976 109545456 111149162 116392047 120956441 121388208 123495936 128974971 131214432 134032813 134217856 146060608 155189396 156916464 161850944 166723743 171966628 174952576 187140154 201326784 209221952 219090912 222298324 232784094 241912882 242776416 257949942 262428864 268065626 268435712 280710231 292121216 310378792 313832928 323701888 333447486 343933256 349905152 362869323 374280308 402098439 402653568 418443904 438181824 444596648 465568188 483825764 485552832 515899884 524857728 536131252 536871424 561420462 584242432 620757584 627665856 647403776 666894972 687866512 699810304 725738646 748560616 804196878 805307136 836887808 876363648 889193296 931136376 967651528 971105664 1031799768 1049715456 1072262504 1122840924 1168484864 1241515168 1255331712 1294807552 1333789944 1375733024 1451477292 1497121232 1590691309 1608393756 1610614272 1673775616 1752727296 1778386592 1862272752 1935303056 1942211328 2056259497 2063599536 2099430912 2144525008 2245681848 2278557821 2483030336 2510663424 2667579888 2751466048 2902954584 2994242464 3181382618 3216787512 3505454592 3556773184 3724545504 3870606112 3884422656 4112518994 4127199072 4289050016 4491363696 4557115642 4772073927 4959214081 4966060672 5021326848 5335159776 5502932096 5805909168 5988484928 6168778491 6362765236 6433575024 6835673463 7113546368 7449091008 7741212224 8225037988 8254398144 8578100032 8982727392 9114231284 9544147854 9918428162 9932121344 10670319552 11005864192 11611818336 11976969856 12337556982 12725530472 12867150048 13671346926 14227092736 14877642243 14898182016 15482424448 16450075976 16508796288 17156200064 17965454784 18228462568 19088295708 19836856324 19864242688 21340639104 22011728384 23223636672 23953939712 24675113964 25451060944 25734300096 27342693852 28454185472 29755284486 29796364032 30964848896 32900151952 33017592576 34312400128 35930909568 36456925136 38176591416 39673712648 42681278208 46447273344 47907879424 49350227928 50902121888 51468600192 54685387704 59510568972 59592728064 61929697792 65800303904 66035185152 68624800256 71861819136 72913850272 76353182832 79347425296 84306639377 85362556416 92894546688 98700455856 101804243776 102937200384 109370775408 119021137944 131600607808 143723638272 145827700544 152706365664 158694850592 168613278754 185789093376 197400911712 203608487552 205874400768 218741550816 238042275888 252919918131 263201215616 291655401088 305412731328 317389701184 337226557508 394801823424 407216975104 437483101632 476084551776 505839836262 526402431232 583310802176 610825462656 634779402368 674453115016 789603646848 814433950208 874966203264 952169103552 1011679672524 1052804862464 1166621604352 1221650925312 1269558804736 1348906230032 1579207293696 1749932406528 1904338207104 2023359345048 2443301850624 2539117609472 2697812460064 3158414587392 3499864813056 3808676414208 4046718690096 5395624920128 7617352828416 8093437380192 10791249840256 16186874760384 21582499680512 32373749520768 43164999361024 64747499041536 129494998083072
• Sum of all divisors σ(n): 391555405600128
• Sum of proper divisors (its aliquot sum) s(n): 262060407517056
• 129494998083072 is an abundant number, because the sum of its proper divisors (262060407517056) is greater than itself. Its abundance is 132565409433984

Bases of 129494998083072

• Binary: 11101011100011001100111010111000110011000000000₂
• Hexadecimal: 0x75C6675C6600
• Base-36: 19WH6IEADC

Squares and roots of 129494998083072

• 129494998083072 squared (129494998083072²) is 16768954528534820954612957184
• 129494998083072 cubed (129494998083072³) is 2171495734527738173042407627657773211189248
• The square root of 129494998083072 is 11379586.9030062775
• The cube root of 129494998083072 is 50592.2892429377

Scales and comparisons

• 129,494,998,083,072 seconds is equal to 4,117,540 years, 20 weeks, 51 minutes, 12 seconds.
• To count from 1 to 129,494,998,083,072 would take you about ten million, two hundred ninety-three thousand, eight hundred fifty 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 129494998083072 cubic inches would be around 4216 feet tall.

Recreational maths with 129494998083072

• 129494998083072 backwards is 270380899494921
• The number of decimal digits it has is: 15
• The sum of 129494998083072's digits is 75
• More coming soon!