421497424018944

Names of 421497424018944

• Cardinal: 421497424018944 can be written as Four hundred twenty-one trillion, four hundred ninety-seven billion, four hundred twenty-four million, eighteen thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 4.21497424018944 × 10¹⁴

Factors of 421497424018944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 13769599

Divisors of 421497424018944

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 73 78 84 91 96 104 112 117 126 128 144 146 156 168 182 192 208 219 224 234 252 256 273 288 292 312 336 364 384 416 438 448 468 504 511 512 546 576 584 624 657 672 728 768 819 832 876 896 936 949 1008 1022 1092 1152 1168 1248 1314 1344 1456 1533 1536 1638 1664 1752 1792 1872 1898 2016 2044 2184 2304 2336 2496 2628 2688 2847 2912 3066 3276 3328 3504 3584 3744 3796 4032 4088 4368 4599 4608 4672 4992 5256 5376 5694 5824 6132 6552 6643 6656 7008 7488 7592 8064 8176 8541 8736 9198 9344 9984 10512 10752 11388 11648 12264 13104 13286 14016 14976 15184 16128 16352 17082 17472 18396 18688 19929 19968 21024 22776 23296 24528 26208 26572 28032 29952 30368 32256 32704 34164 34944 36792 37376 39858 42048 45552 46592 49056 52416 53144 56064 59787 59904 60736 65408 68328 69888 73584 79716 84096 91104 98112 104832 106288 112128 119574 121472 130816 136656 139776 147168 159432 168192 182208 196224 209664 212576 239148 242944 261632 273312 294336 318864 336384 364416 392448 419328 425152 478296 485888 546624 588672 637728 728832 784896 850304 956592 1093248 1177344 1275456 1457664 1700608 1913184 2186496 2354688 2550912 3401216 3826368 4372992 5101824 7652736 10203648 13769501 15305472 27539002 30610944 41308503 55078004 82617006 96386507 110156008 123925509 165234012 179003513 192773014 220312016 247851018 289159521 330468024 358007026 385546028 440624032 495702036 537010539 578319042 660936048 716014052 771092056 867478563 881248064 991404072 1005173573 1074021078 1156638084 1253024591 1321872096 1432028104 1542184112 1611031617 1734957126 1762496128 1982808144 2010347146 2148042156 2313276168 2506049182 2643744192 2864056208 3015520719 3084368224 3222063234 3469914252 3524992256 3759073773 3965616288 4020694292 4296084312 4626552336 5012098364 5287488384 5728112416 6031041438 6168736448 6444126468 6939828504 7036215011 7049984512 7518147546 7931232576 8041388584 8592168624 9046562157 9253104672 10024196728 10574976768 11277221319 11456224832 12062082876 12337472896 12888252936 13067256449 13879657008 14072430022 15036295092 15862465152 16082777168 17184337248 18093124314 18506209344 20048393456 21108645033 21149953536 22554442638 22912449664 24124165752 24674945792 25776505872 26134512898 27759314016 28144860044 30072590184 31724930304 32165554336 34368674496 36186248628 37012418688 39201769347 40096786912 42217290066 45108885276 45824899328 48248331504 49349891584 51553011744 52269025796 55518628032 56289720088 60145180368 63325935099 63449860608 64331108672 68737348992 72372497256 74024837376 78403538694 80193573824 84434580132 90217770552 91470795143 91649798656 96496663008 103106023488 104538051592 111037256064 112579440176 117605308041 120290360736 126651870198 128662217344 137474697984 144744994512 148049674752 156807077388 160387147648 168869160264 180435541104 182941590286 192993326016 206212046976 209076103184 222074512128 225158880352 235210616082 240580721472 253303740396 257324434688 274412385429 274949395968 289489989024 313614154776 320774295296 337738320528 360871082208 365883180572 385986652032 412424093952 418152206368 444149024256 450317760704 470421232164 481161442944 506607480792 514648869376 548824770858 578979978048 627228309552 641548590592 675476641056 721742164416 731766361144 771973304064 823237156287 824848187904 836304412736 900635521408 940842464328 962322885888 1013214961584 1097649541716 1157959956096 1254456619104 1350953282112 1443484328832 1463532722288 1543946608128 1646474312574 1672608825472 1801271042816 1881684928656 1924645771776 2026429923168 2195299083432 2315919912192 2508913238208 2701906564224 2886968657664 2927065444576 3292948625148 3345217650944 3602542085632 3763369857312 4052859846336 4390598166864 4631839824384 5017826476416 5403813128448 5773937315328 5854130889152 6585897250296 6690435301888 7526739714624 8105719692672 8781196333728 10035652952832 10807626256896 11708261778304 13171794500592 15053479429248 16211439385344 17562392667456 20071305905664 23416523556608 26343589001184 30106958858496 32422878770688 35124785334912 46833047113216 52687178002368 60213917716992 70249570669824 105374356004736 140499141339648 210748712009472 421497424018944
• Sum of all divisors σ(n): 1517703591628224
• Sum of proper divisors (its aliquot sum) s(n): 1096206167609280
• 421497424018944 is an abundant number, because the sum of its proper divisors (1096206167609280) is greater than itself. Its abundance is 674708743590336

Bases of 421497424018944

• Binary: 1011111110101100110000100001110110111111000000000₂
• Hexadecimal: 0x17F59843B7E00
• Base-36: 45EP8RIPS0

Squares and roots of 421497424018944

• 421497424018944 squared (421497424018944²) is 177660078454605470400870875136
• 421497424018944 cubed (421497424018944³) is 74883265419619699236519367257723747522576384
• The square root of 421497424018944 is 20530402.4319774111
• The cube root of 421497424018944 is 74977.6184485951

Scales and comparisons

• 421,497,424,018,944 seconds is equal to 13,402,314 years, 15 weeks, 6 days, 15 hours, 2 minutes, 24 seconds.
• To count from 1 to 421,497,424,018,944 would take you about thirty-three million, five hundred five thousand, seven hundred eighty-five 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 421497424018944 cubic inches would be around 6248.1 feet tall.

Recreational maths with 421497424018944

• 421497424018944 backwards is 449810424794124
• 421497424018944 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 421497424018944's digits is 63
• More coming soon!