28743805908480

Names of 28743805908480

• Cardinal: 28743805908480 can be written as Twenty-eight trillion, seven hundred forty-three billion, eight hundred five million, nine hundred eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.874380590848 × 10¹³

Factors of 28743805908480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 182686

Divisors of 28743805908480

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 26 30 32 38 39 40 48 52 57 60 64 65 76 78 80 83 95 96 104 114 120 128 130 152 156 160 166 190 192 195 208 228 240 247 249 256 260 285 304 312 320 332 380 384 390 415 416 456 480 494 498 512 520 570 608 624 640 664 741 760 768 780 830 832 912 960 988 996 1040 1079 1140 1216 1235 1245 1248 1280 1328 1482 1520 1536 1560 1577 1660 1664 1824 1920 1976 1992 2080 2158 2280 2432 2470 2490 2496 2560 2656 2964 3040 3120 3154 3237 3320 3328 3648 3705 3840 3952 3984 4160 4316 4560 4731 4864 4940 4980 4992 5312 5395 5928 6080 6240 6308 6474 6640 6656 7296 7410 7680 7885 7904 7968 8320 8632 9120 9462 9728 9880 9960 9984 10624 10790 11856 12160 12480 12616 12948 13280 14592 14820 15770 15808 15936 16185 16640 17264 18240 18924 19760 19920 19968 20501 21248 21580 23655 23712 24320 24960 25232 25896 26560 29184 29640 31540 31616 31872 32370 33280 34528 36480 37848 39520 39840 41002 42496 43160 47310 47424 48640 49920 50464 51792 53120 59280 61503 63080 63232 63744 64740 69056 72960 75696 79040 79680 82004 86320 94620 94848 99840 100928 102505 103584 106240 118560 123006 126160 126464 127488 129480 138112 145920 151392 158080 159360 164008 172640 182561 189240 189696 201856 205010 207168 212480 237120 246012 252320 258960 276224 302784 307515 316160 318720 328016 345280 365122 378480 379392 403712 410020 414336 474240 492024 504640 517920 547683 552448 605568 615030 632320 637440 656032 690560 730244 756960 807424 820040 828672 912805 948480 984048 1009280 1035840 1095366 1211136 1230060 1312064 1381120 1460488 1513920 1640080 1657344 1825610 1896960 1968096 2018560 2071680 2190732 2373293 2422272 2460120 2624128 2738415 2762240 2920976 3027840 3280160 3468659 3651220 3936192 4037120 4143360 4381464 4746586 4920240 5248256 5476830 5841952 6055680 6560320 6937318 7119879 7302440 7872384 8286720 8762928 9493172 9840480 10405977 10496512 10953660 11683904 11866465 12111360 13120640 13874636 14239758 14604880 15152563 15744768 17343295 17525856 18986344 19680960 20811954 21907320 23367808 23732930 26241280 27749272 28479516 29209760 30305126 31489536 34686590 35051712 35599395 37972688 39361920 41623908 43814640 45092567 45457689 46735616 47465860 52029885 52482560 55498544 56959032 58419520 60610252 69373180 70103424 71198790 75762815 75945376 78723840 83247816 87629280 90185134 90915378 93471232 94931720 104059770 110997088 113918064 116839040 121220504 135277701 138746360 140206848 142397580 151525630 151890752 157447680 166495632 175258560 180370268 181830756 189863440 196983319 208119540 221994176 225462835 227288445 227836128 233678080 242441008 270555402 277492720 280413696 284795160 287898697 303051260 303781504 332991264 350517120 360740536 363661512 379726880 393966638 416239080 443988352 450925670 454576890 455672256 467356160 484882016 541110804 554985440 569590320 575797394 590949957 606102520 607563008 665982528 676388505 701034240 721481072 727323024 759453760 787933276 832478160 863696091 887976704 901851340 909153780 911344512 969764032 984916595 1082221608 1109970880 1139180640 1151594788 1181899914 1212205040 1215126016 1331965056 1352777010 1402068480 1439493485 1442962144 1454646048 1518907520 1575866552 1664956320 1727392182 1775953408 1803702680 1818307560 1822689024 1939528064 1969833190 2164443216 2219941760 2278361280 2303189576 2363799828 2424410080 2663930112 2705554020 2878986970 2885924288 2909292096 2954749785 3037815040 3151733104 3329912640 3454784364 3607405360 3636615120 3645378048 3742683061 3879056128 3939666380 4318480455 4328886432 4439883520 4556722560 4606379152 4727599656 4848820160 5327860224 5411108040 5757973940 5771848576 5818584192 5909499570 6075630080 6303466208 6659825280 6909568728 7214810720 7273230240 7485366122 7758112256 7879332760 8636960910 8657772864 8879767040 9113445120 9212758304 9455199312 9697640320 10822216080 11228049183 11515947880 11543697152 11637168384 11818999140 12606932416 13319650560 13819137456 14429621440 14546460480 14970732244 15758665520 17273921820 17315545728 18226890240 18425516608 18713415305 18910398624 19395280640 21644432160 22456098366 23031895760 23087394304 23274336768 23637998280 25213864832 26639301120 27638274912 28859242880 29092920960 29941464488 31517331040 34547843640 34631091456 36851033216 37426830610 37820797248 38790561280 43288864320 44912196732 46063791520 47275996560 50427729664 55276549824 56140245915 57718485760 58185841920 59882928976 63034662080 69095687280 69262182912 73702066432 74853661220 75641594496 86577728640 89824393464 92127583040 94551993120 100855459328 110553099648 112280491830 115436971520 116371683840 119765857952 126069324160 138191374560 147404132864 149707322440 151283188992 173155457280 179648786928 184255166080 189103986240 221106199296 224560983660 239531715904 252138648320 276382749120 299414644880 302566377984 346310914560 359297573856 368510332160 378207972480 442212398592 449121967320 479063431808 504277296640 552765498240 598829289760 718595147712 737020664320 756415944960 898243934640 958126863616 1105530996480 1197658579520 1437190295424 1512831889920 1796487869280 1916253727232 2211061992960 2395317159040 2874380590848 3592975738560 4790634318080 5748761181696 7185951477120 9581268636160 14371902954240 28743805908480
• Sum of all divisors σ(n): 105422807508480
• Sum of proper divisors (its aliquot sum) s(n): 76679001600000
• 28743805908480 is an abundant number, because the sum of its proper divisors (76679001600000) is greater than itself. Its abundance is 47935195691520

Bases of 28743805908480

• Binary: 110100010010001110000010101110011011000000000₂
• Hexadecimal: 0x1A2470573600
• Base-36: A6SPZW7PC

Squares and roots of 28743805908480

• 28743805908480 squared (28743805908480²) is 826206378104369758135910400
• 28743805908480 cubed (28743805908480³) is 23748315772580244356013609906383880192000
• The square root of 28743805908480 is 5361325.0142553379
• The cube root of 28743805908480 is 30632.4281753219

Scales and comparisons

• 28,743,805,908,480 seconds is equal to 913,964 years, 6 weeks, 18 hours, 8 minutes.
• To count from 1 to 28,743,805,908,480 would take you about two million, two hundred eighty-four thousand, nine hundred ten 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 28743805908480 cubic inches would be around 2552.7 feet tall.

Recreational maths with 28743805908480

• 28743805908480 backwards is 08480950834782
• The number of decimal digits it has is: 14
• The sum of 28743805908480's digits is 66
• More coming soon!