145320385389400

Names of 145320385389400

• Cardinal: 145320385389400 can be written as One hundred forty-five trillion, three hundred twenty billion, three hundred eighty-five million, three hundred eighty-nine thousand, four hundred.

Scientific notation

• Scientific notation: 1.453203853894 × 10¹⁴

Factors of 145320385389400

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1067

Divisors of 145320385389400

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 8 10 13 20 25 26 31 40 50 52 62 65 71 100 104 124 130 142 155 181 200 248 260 284 307 310 325 355 362 403 457 520 568 614 620 650 710 724 775 806 905 914 923 1228 1240 1300 1420 1448 1535 1550 1612 1775 1810 1828 1846 2015 2201 2285 2353 2456 2600 2840 3070 3100 3224 3550 3620 3656 3692 3991 4030 4402 4525 4570 4615 4706 5611 5941 6140 6200 7100 7240 7384 7675 7982 8060 8804 9050 9140 9230 9412 9517 10075 11005 11222 11425 11765 11882 12280 12851 14167 14200 15350 15964 16120 17608 18100 18280 18460 18824 19034 19955 20150 21797 22010 22444 22850 23075 23530 23764 25702 28055 28334 28613 29705 30700 31928 32447 36200 36920 38068 39910 40300 43594 44020 44888 45700 46150 47060 47528 47585 51404 55025 55567 56110 56668 57226 58825 59410 61400 64255 64894 70835 72943 76136 79820 80600 82717 87188 88040 91400 92300 94120 95170 99775 102808 108985 110050 111134 112220 113336 114452 117650 118820 123721 128510 129788 140275 140299 141670 143065 145886 148525 159640 162235 165434 167063 174376 184171 184600 190340 199550 217970 220100 222268 224440 228904 235300 237640 237925 247442 257020 259576 277835 280550 280598 283340 283361 286130 291772 297050 321275 324470 330868 334126 354175 364715 368342 380680 398381 399100 413585 421811 435940 440200 444536 470600 475850 494884 514040 544925 555670 561100 561196 566680 566722 572260 583544 594100 618605 642550 648940 661736 668252 675707 701495 708350 715325 722371 729430 736684 796762 798200 811175 827170 835315 843622 871880 920855 951700 989768 1005857 1075321 1089850 1111340 1122200 1122392 1133444 1144520 1188200 1237210 1285100 1297880 1336504 1351414 1389175 1402990 1416700 1416805 1430650 1444742 1458860 1473368 1593524 1622350 1654340 1670630 1687244 1722577 1823575 1823887 1841710 1903400 1991905 2011714 2067925 2109055 2150642 2179700 2222680 2266888 2474420 2564227 2570200 2702828 2778350 2805980 2833400 2833610 2861300 2889484 2917720 3093025 3187048 3244700 3308680 3341260 3374488 3378535 3445154 3507475 3611855 3647150 3647774 3683420 3945257 3983810 4023428 4135850 4176575 4218110 4301284 4349269 4359400 4604275 4948840 5029285 5128454 5178953 5376605 5405656 5556700 5611960 5667220 5722600 5778968 5872907 6186050 6489400 6682520 6757070 6890308 7014950 7084025 7223710 7294300 7295548 7366840 7890514 7967620 8046856 8271700 8353150 8436220 8602568 8612885 8698538 8784191 9119435 9208550 9959525 9961229 10058570 10256908 10357906 10545275 10753210 11113400 11334440 11745814 12372100 12821135 13076141 13514140 13780616 14029900 14168050 14447420 14588600 14591096 15781028 15935240 16543400 16706300 16872440 16892675 17225770 17397076 17568382 18059275 18238870 18417100 19726285 19919050 19922458 20117140 20513816 20715812 21090550 21506420 21746345 22393501 23491628 24744200 25146425 25394119 25642270 25894765 26152282 26883025 27028280 28059800 28336100 28894840 29364535 31562056 33334951 33412600 33785350 34451540 34794152 35136764 36118550 36477740 36834200 39452570 39838100 39844916 40234280 41431624 42181100 43012840 43064425 43492690 43920955 44787002 45597175 46983256 49806145 50292850 50788238 51284540 51288341 51789530 52304564 53766050 56540497 56672200 58729070 64105675 65380705 66669902 67570700 68903080 70273528 72237100 72955480 76347791 78905140 79676200 79689832 84362200 86128850 86985380 87841910 89574004 91194350 98631425 99612290 100585700 101576476 102569080 102576682 103579060 104609128 107532100 108731725 111967505 113080994 117458140 122302967 126970595 128211350 129473825 129495977 130761410 133339804 135141400 144474200 146822675 152695582 157810280 166674755 172257700 173970760 175683820 179148008 182060117 182388700 197262850 199224580 201171400 203152952 205153364 207158120 215064200 217463450 219604775 223935010 226161988 234916280 244605934 249030725 253941190 256422700 256441705 258947650 258991954 261522820 266679608 282702485 293645350 305391164 308798099 326903525 330123547 333349510 344515400 351367640 364120234 364777400 381738955 394525700 398449160 410306728 434926900 439209550 447870020 452323976 489211868 498061450 507882380 512845400 512883410 517895300 517983908 523045640 559837525 565404970 587290700 610782328 611514835 617596198 634852975 647479885 653807050 660247094 666699020 728240468 763477910 787217689 789051400 833373775 869853800 878419100 895740040 910300585 978423736 996122900 1015764760 1025766820 1035790600 1035967816 1119675050 1130809940 1174581400 1223029670 1235192396 1269705950 1282208525 1294959770 1307614100 1320494188 1333398040 1413512425 1456480936 1526955820 1543990495 1574435378 1589938571 1650617735 1666747550 1756838200 1802982449 1820601170 1908694775 1992245800 2051533640 2239350100 2261619880 2366781521 2446059340 2470384792 2539411900 2564417050 2589919540 2615228200 2640988376 2827024850 3053911640 3057574175 3087980990 3148870756 3179877142 3237399425 3301235470 3333495100 3605964898 3641202340 3817389550 3936088445 4014375287 4478700200 4551502925 4733563042 4892118680 5078823800 5128834100 5179839080 5654049700 6115148350 6175961980 6297741512 6359754284 6474798850 6602470940 6666990200 7211929796 7282404680 7634779100 7719952475 7872176890 7949692855 8028750574 8253088675 9014912245 9103005850 9467126084 10233829957 10257668200 11308099400 11833907605 12230296700 12351923960 12719508568 12949597700 13204941880 14423859592 15269558200 15439904950 15744353780 15899385710 16057501148 16506177350 18029824490 18206011700 18934252168 19680442225 20071876435 20467659914 23438771837 23667815210 24460593400 25899195400 30879809900 31488707560 31798771420 32115002296 33012354700 36059648980 36412023400 39360884450 39748464275 40143752870 40935319828 45074561225 46877543674 47335630420 51169149785 55892455919 59169538025 61759619800 63597542840 66024709400 72119297960 78721768900 79496928550 80287505740 81870639656 90149122450 93755087348 94671260840 100359382175 102338299570 111784911838 117193859185 118339076050 157443537800 158993857100 160575011480 180298244900 187510174696 200718764350 204676599140 223569823676 234387718370 236678152100 255845748925 279462279595 317987714200 360596489800 401437528700 409353198280 447139647352 468775436740 473356304200 511691497850 558924559190 585969295925 726601926947 802875057400 937550873480 1023382995700 1117849118380 1171938591850 1397311397975 1453203853894 2046765991400 2235698236760 2343877183700 2794622795950 2906407707788 3633009634735 4687754367400 5589245591900 5812815415576 7266019269470 11178491183800 14532038538940 18165048173675 29064077077880 36330096347350 72660192694700 145320385389400
• Sum of all divisors σ(n): 385080073297920
• Sum of proper divisors (its aliquot sum) s(n): 239759687908520
• 145320385389400 is an abundant number, because the sum of its proper divisors (239759687908520) is greater than itself. Its abundance is 94439302519120

Bases of 145320385389400

• Binary: 100001000010101100001001111100110010001101011000₂
• Hexadecimal: 0x842B09F32358
• Base-36: 1FIF9HEDZS

Squares and roots of 145320385389400

• 145320385389400 squared (145320385389400²) is 21118014409723740989632360000
• 145320385389400 cubed (145320385389400³) is 3068877992679956595400080305021440984000000
• The square root of 145320385389400 is 12054890.5175202649
• The cube root of 145320385389400 is 52574.5438888025

Scales and comparisons

• 145,320,385,389,400 seconds is equal to 4,620,738 years, 38 weeks, 6 days, 23 hours, 16 minutes, 40 seconds.
• To count from 1 to 145,320,385,389,400 would take you about eleven million, five hundred fifty-one thousand, eight hundred forty-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 145320385389400 cubic inches would be around 4381.2 feet tall.

Recreational maths with 145320385389400

• 145320385389400 backwards is 004983583023541
• The number of decimal digits it has is: 15
• The sum of 145320385389400's digits is 55
• More coming soon!