29986399971840

Names of 29986399971840

• Cardinal: 29986399971840 can be written as Twenty-nine trillion, nine hundred eighty-six billion, three hundred ninety-nine million, nine hundred seventy-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.998639997184 × 10¹³

Factors of 29986399971840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 799

Divisors of 29986399971840

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 43 48 52 60 64 65 78 80 86 96 104 120 128 129 130 156 160 169 172 192 195 208 215 240 256 258 260 312 320 338 344 384 390 416 430 480 507 512 516 520 559 624 640 645 676 688 733 768 780 832 845 860 960 1014 1032 1040 1118 1248 1280 1290 1352 1376 1466 1536 1560 1664 1677 1690 1720 1920 2028 2064 2080 2199 2236 2496 2535 2560 2580 2704 2752 2795 2932 3120 3328 3354 3380 3440 3665 3840 4056 4128 4160 4398 4472 4992 5070 5160 5408 5504 5590 5864 6240 6656 6708 6760 6880 7267 7330 7680 8112 8256 8320 8385 8796 8944 9529 9984 10140 10320 10816 10995 11008 11180 11728 12480 13416 13520 13760 14534 14660 16224 16512 16640 16770 17592 17888 19058 19968 20280 20640 21632 21801 21990 22016 22360 23456 24960 26832 27040 27520 28587 29068 29320 31519 32448 33024 33280 33540 35184 35776 36335 38116 40560 41280 43264 43602 43980 44720 46912 47645 49920 53664 54080 55040 57174 58136 58640 63038 64896 66048 67080 70368 71552 72670 76232 81120 82560 86528 87204 87960 89440 93824 94557 95290 99840 107328 108160 109005 110080 114348 116272 117280 123877 126076 129792 134160 140736 142935 143104 145340 152464 157595 162240 165120 174408 175920 178880 187648 189114 190580 214656 216320 218010 228696 232544 234560 247754 252152 259584 268320 281472 285870 286208 290680 304928 315190 324480 330240 348816 351840 357760 371631 375296 378228 381160 409747 429312 432640 436020 457392 465088 469120 472785 495508 504304 536640 537289 562944 571740 581360 609856 619385 630380 648960 697632 703680 715520 743262 756456 762320 819494 858624 872040 914784 930176 938240 945570 991016 1008608 1073280 1074578 1125888 1143480 1162720 1219712 1229241 1238770 1260760 1297920 1395264 1407360 1431040 1486524 1512912 1524640 1611867 1638988 1744080 1829568 1858155 1860352 1876480 1891140 1982032 2017216 2048735 2146560 2149156 2286960 2325440 2439424 2458482 2477540 2521520 2686445 2790528 2814720 2973048 3025824 3049280 3223734 3277976 3488160 3659136 3716310 3720704 3782280 3964064 4034432 4097470 4293120 4298312 4573920 4650880 4878848 4916964 4955080 5043040 5326711 5372890 5581056 5629440 5946096 6051648 6098560 6146205 6447468 6555952 6976320 6984757 7318272 7432620 7564560 7928128 8059335 8068864 8194940 8596624 9147840 9301760 9833928 9910160 10086080 10653422 10745780 11162112 11892192 12103296 12197120 12292410 12894936 13111904 13952640 13969514 14636544 14865240 15129120 15856256 15980133 16118670 16137728 16389880 17193248 18295680 18603520 19667856 19820320 20172160 20954271 21306844 21491560 23103427 23784384 24206592 24394240 24584820 25789872 26223808 26633555 27905280 27939028 29730480 30258240 31712512 31960266 32237340 32779760 34386496 34923785 36591360 39335712 39640640 40344320 41908542 42613688 42983120 46206854 47568768 48413184 49169640 51579744 52447616 53267110 55810560 55878056 59460960 60516480 63425024 63920532 64474680 65559520 68772992 69310281 69847570 73182720 78671424 79281280 79900665 80688640 83817084 85227376 85966240 90801841 92413708 95137536 98339280 103159488 104771355 104895232 106534220 111756112 115517135 118921920 121032960 127841064 128949360 131119040 137545984 138620562 139695140 157342848 158562560 159801330 167634168 170454752 171932480 181603682 184827416 190275072 196678560 206318976 209542710 209790464 213068440 223512224 231034270 237843840 242065920 255682128 257898720 262238080 272405523 275091968 277241124 279390280 300344551 314685696 317125120 319602660 335268336 340909504 343864960 346551405 363207364 369654832 393357120 412637952 419085420 426136880 447024448 454009205 462068540 475687680 511364256 515797440 524476160 544811046 554482248 558780560 600689102 629371392 639205320 670536672 681819008 687729920 693102810 726414728 739309664 786714240 825275904 838170840 852273760 894048896 901033653 908018410 924137080 951375360 1022728512 1031594880 1048952320 1089622092 1108964496 1117561120 1201378204 1278410640 1341073344 1362027615 1363638016 1375459840 1386205620 1452829456 1478619328 1501722755 1573428480 1676341680 1704547520 1788097792 1802067306 1816036820 1848274160 2045457024 2063189760 2179244184 2217928992 2235122240 2402756408 2556821280 2682146688 2724055230 2727276032 2772411240 2905658912 2957238656 3003445510 3146856960 3352683360 3409095040 3576195584 3604134612 3632073640 3696548320 3904479163 4090914048 4126379520 4358488368 4435857984 4470244480 4505168265 4805512816 5113642560 5364293376 5448110460 5544822480 5811317824 5914477312 6006891020 6705366720 6818190080 7208269224 7264147280 7393096640 7808958326 8181828096 8716976736 8871715968 8940488960 9010336530 9611025632 10227285120 10728586752 10896220920 11089644960 11622635648 11713437489 11828954624 12013782040 13410733440 13636380160 14416538448 14528294560 14786193280 15617916652 17433953472 17743431936 17880977920 18020673060 19222051264 19522395815 20454570240 21792441840 22179289920 23245271296 23426874978 24027564080 26821466880 28833076896 29056589120 29572386560 31235833304 34867906944 35486863872 36041346120 38444102528 39044791630 40909140480 43584883680 44358579840 46490542592 46853749956 48055128160 53642933760 57666153792 58113178240 58567187445 59144773120 62471666608 69735813888 72082692240 76888205056 78089583260 87169767360 88717159680 93707499912 96110256320 115332307584 116226356480 117134374890 124943333216 139471627776 144165384480 153776410112 156179166520 174339534720 177434319360 187414999824 192220512640 230664615168 232452712960 234268749780 249886666432 288330768960 312358333040 348679069440 374829999648 384441025280 461329230336 468537499560 499773332864 576661537920 624716666080 697358138880 749659999296 768882050560 937074999120 999546665728 1153323075840 1249433332160 1499319998592 1874149998240 1999093331456 2306646151680 2498866664320 2998639997184 3748299996480 4997733328640 5997279994368 7496599992960 9995466657280 14993199985920 29986399971840
• Sum of all divisors σ(n): 106363221684192
• Sum of proper divisors (its aliquot sum) s(n): 76376821712352
• 29986399971840 is an abundant number, because the sum of its proper divisors (76376821712352) is greater than itself. Its abundance is 46390421740512

Bases of 29986399971840

• Binary: 110110100010111000000101101111110101000000000₂
• Hexadecimal: 0x1B45C0B7EA00
• Base-36: AMNK8BF9C

Squares and roots of 29986399971840

• 29986399971840 squared (29986399971840²) is 899184183271165952792985600
• 29986399971840 cubed (29986399971840³) is 26963296567921464125915550165189525504000
• The square root of 29986399971840 is 5475983.9272810143
• The cube root of 29986399971840 is 31067.6289665471

Scales and comparisons

• 29,986,399,971,840 seconds is equal to 953,474 years, 39 weeks, 5 days, 11 hours, 44 minutes.
• To count from 1 to 29,986,399,971,840 would take you about two million, three hundred eighty-three thousand, six hundred eighty-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 29986399971840 cubic inches would be around 2589 feet tall.

Recreational maths with 29986399971840

• 29986399971840 backwards is 04817999368992
• The number of decimal digits it has is: 14
• The sum of 29986399971840's digits is 84
• More coming soon!