28022763656742400

Names of 28022763656742400

• Cardinal: 28022763656742400 can be written as Twenty-eight quadrillion, twenty-two trillion, seven hundred sixty-three billion, six hundred fifty-six million, seven hundred forty-two thousand, four hundred.

Scientific notation

• Scientific notation: 2.80227636567424 × 10¹⁶

Factors of 28022763656742400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 387321

Divisors of 28022763656742400

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 50 52 56 64 65 70 80 91 100 104 112 128 130 140 160 175 182 200 208 224 256 260 280 320 325 350 364 400 416 448 455 512 520 560 640 650 700 728 800 832 896 910 1040 1120 1280 1300 1400 1456 1600 1664 1792 1820 2080 2240 2275 2560 2600 2800 2912 3200 3328 3584 3640 4160 4480 4550 5200 5600 5824 6400 6656 7280 8320 8960 9100 10400 11200 11648 12800 14560 16640 17920 18200 20800 22400 23296 29120 33280 36400 41600 44800 46592 58240 72800 77711 83200 89600 116480 145600 155422 166400 232960 291200 309583 310844 388555 543977 582400 619166 621688 777110 1010243 1087954 1164800 1238332 1243376 1547915 1554220 1942775 2020486 2167081 2175908 2476664 2486752 2719885 3095830 3108440 3885550 4024579 4040972 4334162 4351816 4953328 4973504 5051215 5439770 6191660 6216880 7071701 7739575 7771100 8049158 8081944 8668324 8703632 9906656 9947008 10102430 10835405 10879540 12383320 12433760 13599425 14143402 15479150 15542200 16098316 16163888 17336648 17407264 19813312 19894016 20122895 20204860 21670810 21759080 24766640 24867520 25256075 27198850 28172053 28286804 30958300 31084400 32196632 32327776 34673296 34814528 35358505 39626624 39788032 40245790 40409720 43341620 43518160 49533280 49735040 50512150 54177025 54397700 56344106 56573608 61916600 62168800 64393264 64655552 69346592 69629056 70717010 79253248 80491580 80819440 86683240 87036320 99066560 99470080 100614475 101024300 108354050 108795400 112688212 113147216 123833200 124337600 128786528 129311104 138693184 139258112 140860265 141434020 158506496 160983160 161638880 173366480 174072640 176792525 198133120 198940160 201228950 202048600 216708100 217590800 225376424 226294432 247666400 248675200 257573056 258622208 277386368 278516224 281720530 282868040 321966320 323277760 346732960 348145280 353585050 396266240 402457900 404097200 433416200 435181600 450752848 452588864 495332800 497350400 515146112 517244416 554772736 563441060 565736080 643932640 646555520 693465920 696290560 704301325 707170100 792532480 804915800 808194400 866832400 870363200 901505696 905177728 990665600 994700800 1030292224 1109545472 1126882120 1131472160 1287865280 1293111040 1386931840 1392581120 1408602650 1414340200 1609831600 1616388800 1733664800 1740726400 1803011392 1810355456 1981331200 2060584448 2253764240 2262944320 2575730560 2586222080 2773863680 2817205300 2828680400 3219663200 3232777600 3467329600 3481452800 3606022784 3620710912 3962662400 4507528480 4525888640 5151461120 5547727360 5634410600 5657360800 6439326400 6465555200 6934659200 6962905600 7212045568 9015056960 9051777280 10302922240 11268821200 11314721600 12878652800 12931110400 13869318400 14424091136 18030113920 18103554560 22537642400 22629443200 24058004513 25757305600 27738636800 36060227840 45075284800 45258886400 48116009026 51514611200 72120455680 90150569600 90517772800 96232018052 120290022565 168406031591 180301139200 192464036104 240580045130 312754058669 336812063182 360602278400 384928072208 481160090260 601450112825 625508117338 673624126364 769856144416 842030157955 962320180520 1202900225650 1251016234676 1347248252728 1539712288832 1563770293345 1684060315910 1924640361040 2189278410683 2405800451300 2502032469352 2694496505456 3079424577664 3127540586690 3368120631820 3849280722080 4210150789775 4378556821366 4811600902600 5004064938704 5388993010912 6158849155328 6255081173380 6736241263640 7698561444160 7818851466725 8420301579550 8757113642732 9623201805200 10008129877408 10777986021824 10946392053415 12317698310656 12510162346760 13472482527280 15397122888320 15637702933450 16840603159100 17514227285464 19246403610400 20016259754816 21555972043648 21892784106830 25020324693520 26944965054560 30794245776640 31275405866900 33681206318200 35028454570928 38492807220800 40032519509632 43111944087296 43785568213660 50040649387040 53889930109120 54731960267075 61588491553280 62550811733800 67362412636400 70056909141856 76985614441600 80065039019264 86223888174592 87571136427320 100081298774080 107779860218240 109463920534150 125101623467600 134724825272800 140113818283712 153971228883200 160130078038528 175142272854640 200162597548160 215559720436480 218927841068300 250203246935200 269449650545600 280227636567424 307942457766400 350284545709280 400325195096320 431119440872960 437855682136600 500406493870400 538899301091200 560455273134848 700569091418560 800650390192640 875711364273200 1000812987740800 1077798602182400 1120910546269696 1401138182837120 1751422728546400 2001625975481600 2155597204364800 2802276365674240 3502845457092800 4003251950963200 5604552731348480 7005690914185600 14011381828371200 28022763656742400
• Sum of all divisors σ(n): 85451943293595648
• Sum of proper divisors (its aliquot sum) s(n): 57429179636853248
• 28022763656742400 is an abundant number, because the sum of its proper divisors (57429179636853248) is greater than itself. Its abundance is 29406415980110848

Bases of 28022763656742400

• Binary: 1100011100011101000111000011001011000101000011000000000₂
• Hexadecimal: 0x638E8E19628600
• Base-36: 7NX8NWIWOHS

Squares and roots of 28022763656742400

• 28022763656742400 squared (28022763656742400²) is 785275282961642685812979957760000
• 28022763656742400 cubed (28022763656742400³) is 22005583659915625068128925103320899491201024000000
• The square root of 28022763656742400 is 167400010.9221692973
• The cube root of 28022763656742400 is 303741.1652175585

Scales and comparisons

• 28,022,763,656,742,400 seconds is equal to 891,037,204 years, 9 weeks, 4 days, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 28,022,763,656,742,400 would take you about two billion, six hundred seventy-three million, one hundred eleven thousand, six hundred twelve 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 28022763656742400 cubic inches would be around 25311.8 feet tall.

Recreational maths with 28022763656742400

• 28022763656742400 backwards is 00424765636722082
• 28022763656742400 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 28022763656742400's digits is 64
• More coming soon!