128443320045700

Names of 128443320045700

• Cardinal: 128443320045700 can be written as One hundred twenty-eight trillion, four hundred forty-three billion, three hundred twenty million, forty-five thousand, seven hundred.

Scientific notation

• Scientific notation: 1.284433200457 × 10¹⁴

Factors of 128443320045700

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 570

Divisors of 128443320045700

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 10 11 20 22 23 25 31 44 46 50 55 62 89 92 100 110 115 121 124 155 178 220 230 242 253 275 310 341 356 409 445 460 484 506 550 575 605 620 682 713 775 818 890 979 1012 1100 1150 1210 1265 1364 1426 1550 1636 1705 1780 1958 2045 2047 2225 2300 2420 2530 2759 2783 2852 3025 3100 3410 3565 3751 3916 4090 4094 4450 4499 4895 5060 5518 5566 6050 6325 6820 7130 7502 7843 8180 8188 8525 8900 8998 9407 9790 10225 10235 10769 11036 11132 12100 12650 12679 13795 13915 14260 15004 15686 17050 17825 17996 18755 18814 19580 20450 20470 21538 22495 22517 24475 25300 25358 27590 27830 30349 31372 34100 35650 36401 37510 37628 39215 40900 40940 43076 44990 45034 47035 48950 49489 50716 51175 53845 55180 55660 60698 63395 63457 68975 69575 71300 72802 75020 78430 86273 89980 90068 93775 94070 97900 98978 102350 103477 107690 112475 112585 121396 126790 126914 137950 139150 139469 145604 151745 156860 167281 172546 182005 187550 188140 196075 197956 204700 206954 215380 224950 225170 235175 247445 247687 253580 253828 269225 275900 278300 278938 291617 303490 316975 317285 333839 334562 345092 364010 375100 392150 400411 413908 431365 449900 450340 470350 494890 495374 517385 538450 557876 562925 583234 606980 633950 634570 667678 669124 697345 698027 728020 758725 784300 800822 836405 837223 862730 910025 940700 989780 990748 1034770 1076900 1125850 1128431 1138247 1166468 1237225 1238435 1267900 1269140 1335356 1394690 1396054 1458085 1517450 1534159 1586425 1601644 1669195 1672810 1674446 1725460 1820050 1840091 2002055 2069540 2156825 2251700 2256862 2276494 2474450 2476870 2586925 2789380 2792108 2916170 3034900 3068318 3172850 3207787 3338390 3345620 3348892 3486725 3490135 3640100 3680182 3847463 4004110 4182025 4186115 4313650 4404521 4513724 4552988 4948900 4953740 5173850 5185711 5642155 5691235 5832340 6136636 6192175 6345700 6415574 6676780 6973450 6980270 7290425 7360364 7670795 7678297 7694926 8008220 8345975 8364050 8372230 8627300 8809042 9200455 9209453 10010275 10347700 10371422 11284310 11382470 12384350 12412741 12831148 13946900 13960540 14580850 14888009 15341590 15356594 15389852 16038935 16691950 16728100 16744460 17450675 17618084 18400910 18418906 19237315 20020550 20241001 20742844 20930575 22022605 22568620 22764940 24768700 24825482 25928555 25953913 28210775 28456175 29161700 29776018 30683180 30713188 32077870 33383900 34901350 35285657 36801820 36837812 38353975 38391485 38474630 40041100 40482002 41861150 42322093 44045210 46002275 46047265 49650964 51857110 51907826 56421550 56912350 57042821 59552036 62063705 64155740 69802700 70571314 74440045 76707950 76782970 76949260 80194675 80964004 83722300 84644186 88090420 92004550 92094530 96186575 101205005 101303983 103714220 103815652 110113025 112843100 113824700 114085642 119271353 124127410 129642775 129769565 136540151 141142628 148880090 153415900 153565940 160389350 163768099 169288372 176428285 184009100 184189060 191957425 192373150 202410010 202607966 211610465 220226050 228171284 230236325 238542706 248254820 259285550 259539130 273080302 285214105 285493043 297760180 310318525 320778700 327536198 342424207 352856570 372200225 383914850 384746300 404820020 405215932 423220930 440452100 460472650 461528279 465543023 477085412 506025025 506519915 518571100 519078260 546160604 570428210 570986086 596356765 620637050 627471031 648847825 655072396 682700755 684848414 705713140 744400450 767829700 818840495 846441860 882141425 920945300 923056558 931086046 1012050050 1013039830 1058052325 1140856420 1141972172 1192713530 1241274100 1254942062 1297695650 1311984883 1365401510 1369696828 1426070525 1427465215 1488800900 1637680990 1712121035 1764282850 1801449089 1846113116 1862172092 2024100100 2026079660 2116104650 2307641395 2327715115 2385427060 2509884124 2532599575 2595391300 2623969766 2730803020 2852141050 2854930430 2981783825 3137355155 3140423473 3275361980 3413503775 3424242070 3528565700 3602898178 3766666277 4094202475 4232209300 4615282790 4655430230 5065199150 5076811069 5247939532 5704282100 5709860860 5963567650 6274710310 6280846946 6559924415 6827007550 6848484140 7137326075 7205796356 7533332554 8188404950 8560605175 9007245445 9230565580 9310860460 10130398300 10153622138 10615150417 11538206975 11638575575 11927135300 12549420620 12561693892 13119848830 13654015100 14274652150 14431833713 15066665108 15686775775 15702117365 16376809900 17121210350 18014490890 18833331385 20307244276 21230300834 23076413950 23277151150 25384055345 26239697660 28549304300 28863667426 31373551550 31404234730 32799622075 34242420700 36028981780 37666662770 41433329047 42460601668 45036227225 46152827900 46554302300 50768110690 53075752085 55844921759 57727334852 62747103100 62808469460 65599244150 72159168565 75333325540 78510586825 82866658094 90072454450 94166656925 101536221380 106151504170 111689843518 116766654587 126920276725 131198488300 144318337130 157021173650 165733316188 180144908900 188333313850 207166645235 212303008340 223379687036 233533309174 253840553450 265378760425 279224608795 288636674260 314042347300 360795842825 376666627700 414333290470 467066618348 507681106900 530757520850 558449217590 583833272935 721591685650 828666580940 1035833226175 1061515041700 1116898435180 1167666545870 1284433200457 1396123043975 1443183371300 2071666452350 2335333091740 2568866400914 2792246087950 2919166364675 4143332904700 5137732801828 5584492175900 5838332729350 6422166002285 11676665458700 12844332004570 25688664009140 32110830011425 64221660022850 128443320045700
• Sum of all divisors σ(n): 334522134213120
• Sum of proper divisors (its aliquot sum) s(n): 206078814167420
• 128443320045700 is an abundant number, because the sum of its proper divisors (206078814167420) is greater than itself. Its abundance is 77635494121720

Bases of 128443320045700

• Binary: 11101001101000110001010011101110001000010000100₂
• Hexadecimal: 0x74D18A771084
• Base-36: 19J21OG39G

Squares and roots of 128443320045700

• 128443320045700 squared (128443320045700²) is 16497686464362119450088490000
• 128443320045700 cubed (128443320045700³) is 2119017622555676575827288808255843993000000
• The square root of 128443320045700 is 11333283.7273978101
• The cube root of 128443320045700 is 50454.9570648481

Scales and comparisons

• 128,443,320,045,700 seconds is equal to 4,084,100 years, 14 weeks, 2 days, 12 hours, 41 minutes, 40 seconds.
• To count from 1 to 128,443,320,045,700 would take you about ten million, two hundred ten thousand, two hundred fifty 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 128443320045700 cubic inches would be around 4204.6 feet tall.

Recreational maths with 128443320045700

• 128443320045700 backwards is 007540023344821
• The number of decimal digits it has is: 15
• The sum of 128443320045700's digits is 43
• More coming soon!