19742983597440

Names of 19742983597440

• Cardinal: 19742983597440 can be written as Nineteen trillion, seven hundred forty-two billion, nine hundred eighty-three million, five hundred ninety-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.974298359744 × 10¹³

Factors of 19742983597440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 140977

Divisors of 19742983597440

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 53 54 60 64 68 72 80 81 85 90 96 102 106 108 120 128 135 136 144 153 159 160 162 170 180 192 204 212 216 240 243 255 265 270 272 288 306 318 320 324 340 360 384 405 408 424 432 459 477 480 486 510 530 540 544 576 612 636 640 648 680 720 765 795 810 816 848 864 901 918 954 960 972 1020 1060 1080 1088 1152 1215 1224 1272 1296 1360 1377 1431 1440 1530 1590 1620 1632 1696 1728 1802 1836 1908 1920 1944 2040 2120 2160 2176 2295 2385 2430 2448 2544 2592 2703 2720 2754 2862 2880 3060 3180 3240 3264 3392 3456 3604 3672 3816 3888 4080 4131 4240 4293 4320 4505 4590 4770 4860 4896 5088 5184 5406 5440 5508 5724 5760 6120 6360 6480 6528 6784 6885 7155 7208 7344 7632 7776 8109 8160 8262 8480 8586 8640 9010 9180 9540 9720 9792 10176 10368 10812 10880 11016 11448 12240 12720 12879 12960 13515 13770 14310 14416 14688 15264 15552 16218 16320 16524 16960 17172 17280 18020 18360 19080 19440 19584 20352 20655 21465 21624 22032 22896 24327 24480 25440 25758 25920 27030 27540 28620 28832 29376 30528 31104 32436 32640 33048 33920 34344 36040 36720 38160 38880 40545 41310 42930 43248 44064 45792 48654 48960 50880 51516 51840 54060 55080 57240 57664 58752 61056 64395 64872 66096 68688 72080 72981 73440 76320 77760 81090 82620 85860 86496 88128 91584 97308 97920 101760 103032 108120 110160 114480 115328 121635 128790 129744 132192 137376 140897 144160 145962 146880 152640 155520 162180 165240 171720 172992 176256 183168 194616 206064 216240 218943 220320 228960 243270 257580 259488 264384 274752 281794 288320 291924 293760 305280 324360 330480 343440 345984 364905 389232 412128 422691 432480 437886 440640 457920 486540 515160 518976 528768 549504 563588 576640 583848 648720 660960 686880 704485 729810 778464 824256 845382 864960 875772 881280 915840 973080 1030320 1037952 1094715 1127176 1167696 1268073 1297440 1321920 1373760 1408970 1459620 1556928 1648512 1690764 1729920 1751544 1946160 2060640 2113455 2189430 2254352 2335392 2395249 2536146 2594880 2643840 2747520 2817940 2919240 3113856 3381528 3503088 3804219 3892320 4121280 4226910 4378860 4508704 4670784 4790498 5072292 5189760 5635880 5838480 6340365 6763056 7006176 7185747 7467541 7608438 7784640 8242560 8453820 8757720 9017408 9341568 9580996 10144584 11271760 11412657 11676960 11976245 12680730 13526112 14012352 14371494 14935082 15216876 15569280 16907640 17515440 18034816 19021095 19161992 20289168 21557241 22402623 22543520 22825314 23353920 23952490 25361460 27052224 28024704 28742988 29870164 30433752 33815280 34237971 35030880 35928735 37337705 38042190 38323984 40578336 43114482 44805246 45087040 45650628 46707840 47904980 50722920 54104448 57063285 57485976 59740328 60867504 64671723 67207869 67630560 68475942 70061760 71857470 74675410 76084380 76647968 81156672 86228964 89610492 90174080 91301256 95809960 101445840 107786205 112013115 114126570 114971952 119480656 121735008 126948197 129343446 134415738 135261120 136951884 140123520 143714940 149350820 152168760 153295936 162313344 171189855 172457928 179220984 182602512 191619920 194015169 201623607 202891680 215572410 224026230 228253140 229943904 238961312 243470016 253896394 258686892 268831476 270522240 273903768 287429880 298701640 304337520 306591872 323358615 336039345 342379710 344915856 358441968 365205024 380844591 383239840 388030338 403247214 405783360 431144820 448052460 456506280 459887808 477922624 486940032 507792788 517373784 537662952 547807536 574859760 582045507 597403280 604870821 608675040 634740985 646717230 672078690 684759420 689831712 716883936 730410048 761689182 766479680 776060676 806494428 811566720 862289640 896104920 913012560 919775616 955845248 970075845 1008118035 1015585576 1034747568 1075325904 1095615072 1142533773 1149719520 1164091014 1194806560 1209741642 1217350080 1269481970 1293434460 1344157380 1369518840 1379663424 1433767872 1460820096 1523378364 1532959360 1552121352 1612988856 1724579280 1792209840 1814612463 1826025120 1904222955 1940151690 2016236070 2031171152 2069495136 2150651808 2191230144 2285067546 2299439040 2328182028 2389613120 2419483284 2434700160 2538963940 2586868920 2688314760 2739037680 2759326848 2867535744 2910227535 3024354105 3046756728 3104242704 3225977712 3427601319 3449158560 3584419680 3629224926 3652050240 3808445910 3880303380 4032472140 4062342304 4138990272 4301303616 4382460288 4570135092 4598878080 4656364056 4779226240 4838966568 5077927880 5173737840 5376629520 5478075360 5712668865 5820455070 6048708210 6093513456 6208485408 6451955424 6855202638 6898317120 7168839360 7258449852 7304100480 7616891820 7760606760 8064944280 8124684608 8277980544 8602607232 9073062315 9140270184 9312728112 9677933136 10155855760 10282803957 10347475680 10753259040 10956150720 11425337730 11640910140 12097416420 12187026912 12416970816 12903910848 13710405276 13796634240 14337678720 14516899704 15233783640 15521213520 16129888560 16249369216 17138006595 18146124630 18280540368 18625456224 19355866272 20311711520 20565607914 20694951360 21506518080 21912301440 22850675460 23281820280 24194832840 24374053824 24833941632 25807821696 27420810552 29033799408 30467567280 30848411871 31042427040 32259777120 34276013190 36292249260 36561080736 37250912448 38711732544 40623423040 41131215828 41389902720 43013036160 45701350920 46563640560 48389665680 48748107648 51414019785 54841621104 58067598816 60935134560 61696823742 62084854080 64519554240 68552026380 72584498520 73122161472 74501824896 77423465088 81246846080 82262431656 91402701840 93127281120 96779331360 102828039570 109683242208 116135197632 121870269120 123393647484 124169708160 129039108480 137104052760 145168997040 146244322944 154242059355 164524863312 182805403680 186254562240 193558662720 205656079140 219366484416 232270395264 243740538240 246787294968 274208105520 290337994080 308484118710 329049726624 365610807360 372509124480 387117325440 411312158280 438732968832 493574589936 548416211040 580675988160 616968237420 658099453248 731221614720 822624316560 987149179872 1096832422080 1161351976320 1233936474840 1316198906496 1645248633120 1974298359744 2193664844160 2467872949680 3290497266240 3948596719488 4935745899360 6580994532480 9871491798720 19742983597440
• Sum of all divisors σ(n): 76271784563520
• Sum of proper divisors (its aliquot sum) s(n): 56528800966080
• 19742983597440 is an abundant number, because the sum of its proper divisors (56528800966080) is greater than itself. Its abundance is 36785817368640

Bases of 19742983597440

• Binary: 100011111010011000101100001100010110110000000₂
• Hexadecimal: 0x11F4C5862D80
• Base-36: 6ZXSUOO00

Squares and roots of 19742983597440

• 19742983597440 squared (19742983597440²) is 389785401328784883974553600
• 19742983597440 cubed (19742983597440³) is 7695526784955767544835825239146102784000
• The square root of 19742983597440 is 4443307.7315711547
• The cube root of 19742983597440 is 27027.3995278491

Scales and comparisons

• 19,742,983,597,440 seconds is equal to 627,765 years, 42 weeks, 14 hours, 24 minutes.
• To count from 1 to 19,742,983,597,440 would take you about one million, five hundred sixty-nine thousand, four hundred fourteen 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 19742983597440 cubic inches would be around 2252.3 feet tall.

Recreational maths with 19742983597440

• 19742983597440 backwards is 04479538924791
• 19742983597440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19742983597440's digits is 72
• More coming soon!