40720269901824

Names of 40720269901824

• Cardinal: 40720269901824 can be written as Forty trillion, seven hundred twenty billion, two hundred sixty-nine million, nine hundred one thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 4.0720269901824 × 10¹³

Factors of 40720269901824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 811

Divisors of 40720269901824

• Number of divisors d(n): 816
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 81 96 108 114 128 144 152 162 171 192 216 228 243 256 288 304 324 342 361 384 432 456 486 512 513 576 608 648 684 722 729 768 787 864 912 972 1024 1026 1083 1152 1216 1296 1368 1444 1458 1536 1539 1574 1728 1824 1944 2048 2052 2166 2187 2304 2361 2432 2592 2736 2888 2916 3072 3078 3148 3249 3456 3648 3888 4096 4104 4332 4374 4608 4617 4722 4864 5184 5472 5776 5832 6144 6156 6296 6498 6912 7083 7296 7776 8192 8208 8664 8748 9216 9234 9444 9728 9747 10368 10944 11552 11664 12288 12312 12592 12996 13824 13851 14166 14592 14953 15552 16384 16416 17328 17496 18432 18468 18888 19456 19494 20736 21249 21888 23104 23328 24576 24624 25184 25992 27648 27702 28332 29184 29241 29906 31104 32768 32832 34656 34992 36864 36936 37776 38912 38988 41472 41553 42498 43776 44859 46208 46656 49152 49248 50368 51984 55296 55404 56664 58368 58482 59812 62208 63747 65536 65664 69312 69984 73728 73872 75552 77824 77976 82944 83106 84996 87552 87723 89718 92416 93312 98304 98496 100736 103968 110592 110808 113328 116736 116964 119624 124416 127494 131328 134577 138624 139968 147456 147744 151104 155648 155952 165888 166212 169992 175104 175446 179436 184832 186624 191241 196608 196992 201472 207936 221184 221616 226656 233472 233928 239248 248832 254988 262656 263169 269154 277248 279936 284107 294912 295488 302208 311296 311904 331776 332424 339984 350208 350892 358872 369664 373248 382482 393984 402944 403731 415872 442368 443232 453312 466944 467856 478496 497664 509976 525312 526338 538308 554496 559872 568214 573723 589824 590976 604416 622592 623808 663552 664848 679968 700416 701784 717744 739328 746496 764964 787968 789507 805888 807462 831744 852321 884736 886464 906624 933888 935712 956992 995328 1019952 1050624 1052676 1076616 1108992 1119744 1136428 1147446 1181952 1208832 1211193 1245184 1247616 1327104 1329696 1359936 1400832 1403568 1435488 1478656 1492992 1529928 1575936 1579014 1611776 1614924 1663488 1704642 1721169 1769472 1772928 1813248 1867776 1871424 1913984 1990656 2039904 2101248 2105352 2153232 2217984 2239488 2272856 2294892 2363904 2417664 2422386 2495232 2556963 2654208 2659392 2719872 2801664 2807136 2870976 2957312 2985984 3059856 3151872 3158028 3223552 3229848 3326976 3409284 3442338 3545856 3626496 3633579 3735552 3742848 3827968 3981312 4079808 4202496 4210704 4306464 4435968 4478976 4545712 4589784 4727808 4835328 4844772 4990464 5113926 5308416 5318784 5439744 5603328 5614272 5741952 5914624 5971968 6119712 6303744 6316056 6447104 6459696 6653952 6818568 6884676 7091712 7252992 7267158 7485696 7655936 7670889 7962624 8159616 8404992 8421408 8612928 8871936 8957952 9091424 9179568 9455616 9670656 9689544 9980928 10227852 10637568 10879488 10900737 11206656 11228544 11483904 11829248 11943936 12239424 12607488 12632112 12894208 12919392 13307904 13637136 13769352 14183424 14505984 14534316 14971392 15311872 15341778 15925248 16319232 16809984 16842816 17225856 17743872 17915904 18182848 18359136 18911232 19341312 19379088 19961856 20455704 21275136 21758976 21801474 22457088 22967808 23012667 23658496 23887872 24478848 25214976 25264224 25788416 25838784 26615808 27274272 27538704 28366848 29011968 29068632 29942784 30623744 30683556 32638464 32702211 33619968 33685632 34451712 35487744 35831808 36365696 36718272 37822464 38682624 38758176 39923712 40911408 42550272 43517952 43602948 44914176 45935616 46025334 47775744 48957696 50429952 50528448 51576832 51677568 53231616 54548544 55077408 56733696 58023936 58137264 59885568 61247488 61367112 65276928 65404422 67371264 68903424 69038001 70975488 71663616 72731392 73436544 75644928 77365248 77516352 79847424 81822816 85100544 87035904 87205896 89828352 91871232 92050668 97915392 100859904 101056896 103355136 106463232 109097088 110154816 113467392 116047872 116274528 119771136 122494976 122734224 130553856 130808844 134742528 137806848 138076002 143327232 145462784 146873088 151289856 154730496 155032704 159694848 163645632 170201088 174071808 174411792 179656704 183742464 184101336 195830784 202113792 206710272 207114003 212926464 218194176 220309632 226934784 232095744 232549056 239542272 244989952 245468448 261107712 261617688 269485056 275613696 276152004 290925568 293746176 302579712 310065408 319389696 327291264 340402176 348143616 348823584 359313408 367484928 368202672 391661568 404227584 413420544 414228006 436388352 440619264 453869568 464191488 465098112 479084544 489979904 490936896 522215424 523235376 538970112 551227392 552304008 581851136 587492352 620130816 621342009 638779392 654582528 680804352 696287232 697647168 718626816 734969856 736405344 783323136 808455168 826841088 828456012 872776704 881238528 907739136 930196224 958169088 979959808 981873792 1044430848 1046470752 1077940224 1102454784 1104608016 1163702272 1174984704 1240261632 1242684018 1309165056 1361608704 1392574464 1395294336 1437253632 1469939712 1472810688 1566646272 1616910336 1653682176 1656912024 1745553408 1762477056 1860392448 1916338176 1963747584 2088861696 2092941504 2155880448 2204909568 2209216032 2327404544 2349969408 2480523264 2485368036 2618330112 2723217408 2790588672 2874507264 2939879424 2945621376 3133292544 3233820672 3307364352 3313824048 3491106816 3524954112 3720784896 3927495168 4177723392 4185883008 4311760896 4409819136 4418432064 4654809088 4699938816 4961046528 4970736072 5236660224 5581177344 5749014528 5891242752 6266585088 6467641344 6614728704 6627648096 6982213632 7049908224 7441569792 7854990336 8371766016 8623521792 8819638272 8836864128 9309618176 9399877632 9922093056 9941472144 10473320448 11162354688 11782485504 12533170176 12935282688 13229457408 13255296192 13964427264 14099816448 14883139584 15709980672 16743532032 17247043584 17673728256 18619236352 18799755264 19844186112 19882944288 20946640896 22324709376 23564971008 25870565376 26458914816 26510592384 27928854528 28199632896 29766279168 31419961344 33487064064 35347456512 37599510528 39688372224 39765888576 41893281792 44649418752 47129942016 51741130752 53021184768 55857709056 56399265792 59532558336 62839922688 66974128128 70694913024 79376744448 79531777152 83786563584 89298837504 94259884032 106042369536 112798531584 119065116672 125679845376 133948256256 141389826048 159063554304 167573127168 178597675008 188519768064 212084739072 238130233344 251359690752 267896512512 282779652096 318127108608 357195350016 377039536128 424169478144 502719381504 535793025024 565559304192 636254217216 714390700032 754079072256 848338956288 1071586050048 1131118608384 1272508434432 1508158144512 1696677912576 2143172100096 2262237216768 2545016868864 3393355825152 4524474433536 5090033737728 6786711650304 10180067475456 13573423300608 20360134950912 40720269901824
• Sum of all divisors σ(n): 129071884136640
• Sum of proper divisors (its aliquot sum) s(n): 88351614234816
• 40720269901824 is an abundant number, because the sum of its proper divisors (88351614234816) is greater than itself. Its abundance is 47631344332992

Bases of 40720269901824

• Binary: 1001010000100011101101001110010000000000000000₂
• Hexadecimal: 0x2508ED390000
• Base-36: EFMMTC000

Squares and roots of 40720269901824

• 40720269901824 squared (40720269901824²) is 1658140380877393554598526976
• 40720269901824 cubed (40720269901824³) is 67519923844440712406492770448738535604224
• The square root of 40720269901824 is 6381243.6015109155
• The cube root of 40720269901824 is 34403.5730418081

Scales and comparisons

• 40,720,269,901,824 seconds is equal to 1,294,778 years, 32 weeks, 4 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 40,720,269,901,824 would take you about three million, two hundred thirty-six thousand, nine 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 40720269901824 cubic inches would be around 2867 feet tall.

Recreational maths with 40720269901824

• 40720269901824 backwards is 42810996202704
• 40720269901824 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40720269901824's digits is 54
• More coming soon!