129442812493824

Names of 129442812493824

• Cardinal: 129442812493824 can be written as One hundred twenty-nine trillion, four hundred forty-two billion, eight hundred twelve million, four hundred ninety-three thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.29442812493824 × 10¹⁴

Factors of 129442812493824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 318773

Divisors of 129442812493824

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 128 136 144 153 162 192 204 216 243 256 272 288 306 324 384 408 432 459 486 512 544 576 612 648 729 768 816 864 918 972 1024 1088 1152 1224 1296 1377 1458 1536 1632 1728 1836 1944 2048 2176 2304 2448 2592 2754 2916 3072 3264 3456 3672 3888 4096 4131 4352 4608 4896 5184 5508 5832 6144 6528 6912 7344 7776 8192 8262 8704 9216 9792 10368 11016 11664 12288 12393 13056 13824 14688 15552 16384 16524 17408 18432 19584 20736 22032 23328 24576 24786 26112 27648 29376 31104 32768 33048 34816 36864 39168 41472 44064 46656 49152 49572 52224 55296 58752 62208 66096 69632 73728 78336 82944 88128 93312 98304 99144 104448 110592 117504 124416 132192 139264 147456 156672 165888 176256 186624 198288 208896 221184 235008 248832 264384 278528 294912 313344 318751 331776 352512 373248 396576 417792 442368 470016 497664 528768 557056 626688 637502 663552 705024 746496 793152 835584 884736 940032 956253 995328 1057536 1253376 1275004 1327104 1410048 1492992 1586304 1671168 1880064 1912506 1990656 2115072 2506752 2550008 2654208 2820096 2868759 2985984 3172608 3760128 3825012 3981312 4230144 5013504 5100016 5418767 5640192 5737518 5971968 6345216 7520256 7650024 7962624 8460288 8606277 10200032 10837534 11280384 11475036 11943936 12690432 15040512 15300048 16256301 16920576 17212554 20400064 21675068 22560768 22950072 23887872 25380864 25818831 30600096 32512602 33841152 34425108 40800128 43350136 45121536 45900144 48768903 50761728 51637662 61200192 65025204 67682304 68850216 77456493 81600256 86700272 91800288 97537806 101523456 103275324 122400384 130050408 135364608 137700432 146306709 154912986 163200512 173400544 183600576 195075612 203046912 206550648 232369479 244800768 260100816 275400864 292613418 309825972 326401024 346801088 367201152 390151224 406093824 413101296 438920127 464738958 489601536 520201632 550801728 585226836 619651944 652802048 693602176 734402304 780302448 826202592 877840254 929477916 979203072 1040403264 1101603456 1170453672 1239303888 1305604096 1316760381 1387204352 1468804608 1560604896 1652405184 1755680508 1858955832 1958406144 2080806528 2203206912 2340907344 2478607776 2611208192 2633520762 2774408704 2937609216 3121209792 3304810368 3511361016 3717911664 3916812288 3950281143 4161613056 4406413824 4681814688 4957215552 5222416384 5267041524 5548817408 5875218432 6242419584 6609620736 7022722032 7435823328 7833624576 7900562286 8323226112 8812827648 9363629376 9914431104 10444832768 10534083048 11097634816 11750436864 12484839168 13219241472 14045444064 14871646656 15667249152 15801124572 16646452224 17625655296 18727258752 19828862208 21068166096 22195269632 23500873728 24969678336 26438482944 28090888128 29743293312 31334498304 31602249144 33292904448 35251310592 37454517504 39657724416 42136332192 44390539264 47001747456 49939356672 52876965888 56181776256 59486586624 63204498288 66585808896 70502621184 74909035008 79315448832 84272664384 88781078528 94003494912 99878713344 105753931776 112363552512 118973173248 126408996576 133171617792 141005242368 149818070016 158630897664 168545328768 177562157056 199757426688 211507863552 224727105024 237946346496 252817993152 266343235584 282010484736 299636140032 317261795328 337090657536 399514853376 423015727104 449454210048 475892692992 505635986304 532686471168 599272280064 634523590656 674181315072 799029706752 846031454208 898908420096 951785385984 1011271972608 1198544560128 1269047181312 1348362630144 1598059413504 1797816840192 1903570771968 2022543945216 2397089120256 2538094362624 2696725260288 3595633680384 3807141543936 4045087890432 4794178240512 5393450520576 7191267360768 7614283087872 8090175780864 10786901041152 14382534721536 16180351561728 21573802082304 32360703123456 43147604164608 64721406246912 129442812493824
• Sum of all divisors σ(n): 410978297983680
• Sum of proper divisors (its aliquot sum) s(n): 281535485489856
• 129442812493824 is an abundant number, because the sum of its proper divisors (281535485489856) is greater than itself. Its abundance is 152092672996032

Bases of 129442812493824

• Binary: 11101011011101001000000110110111000000000000000₂
• Hexadecimal: 0x75BA40DB8000
• Base-36: 19VT7GG000

Squares and roots of 129442812493824

• 129442812493824 squared (129442812493824²) is 16755441706311278630038142976
• 129442812493824 cubed (129442812493824³) is 2168871499041249298365105752271444428980224
• The square root of 129442812493824 is 11377293.7245121697
• The cube root of 129442812493824 is 50585.4922155021

Scales and comparisons

• 129,442,812,493,824 seconds is equal to 4,115,881 years, 2 weeks, 2 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 129,442,812,493,824 would take you about ten million, two hundred eighty-nine thousand, seven hundred two 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 129442812493824 cubic inches would be around 4215.5 feet tall.

Recreational maths with 129442812493824

• 129442812493824 backwards is 428394218244921
• The number of decimal digits it has is: 15
• The sum of 129442812493824's digits is 63
• More coming soon!