128029655040
128,029,655,040 is an even composite number composed of six prime numbers multiplied together.
128029655040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 128029655040:
215 × 3 × 5 × 7 × 127 × 293
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 127 × 293)See below for interesting mathematical facts about the number 128029655040 from the Numbermatics database.
Names of 128029655040
- Cardinal: 128029655040 can be written as One hundred twenty-eight billion, twenty-nine million, six hundred fifty-five thousand and forty.
Scientific notation
- Scientific notation: 1.2802965504 × 1011
Factors of 128029655040
Divisors of 128029655040
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 127 128 140 160 168 192 210 224 240 254 256 280 293 320 336 381 384 420 448 480 508 512 560 586 635 640 672 762 768 840 879 889 896 960 1016 1024 1120 1172 1270 1280 1344 1465 1524 1536 1680 1758 1778 1792 1905 1920 2032 2048 2051 2240 2344 2540 2560 2667 2688 2930 3048 3072 3360 3516 3556 3584 3810 3840 4064 4096 4102 4395 4445 4480 4688 5080 5120 5334 5376 5860 6096 6144 6153 6720 7032 7112 7168 7620 7680 8128 8192 8204 8790 8890 8960 9376 10160 10240 10255 10668 10752 11720 12192 12288 12306 13335 13440 14064 14224 14336 15240 15360 16256 16384 16408 17580 17780 17920 18752 20320 20480 20510 21336 21504 23440 24384 24576 24612 26670 26880 28128 28448 28672 30480 30720 30765 32512 32768 32816 35160 35560 35840 37211 37504 40640 40960 41020 42672 43008 46880 48768 49152 49224 53340 53760 56256 56896 57344 60960 61440 61530 65024 65632 70320 71120 71680 74422 75008 81280 81920 82040 85344 86016 93760 97536 98304 98448 106680 107520 111633 112512 113792 114688 121920 122880 123060 130048 131264 140640 142240 143360 148844 150016 162560 163840 164080 170688 172032 186055 187520 195072 196896 213360 215040 223266 225024 227584 229376 243840 245760 246120 260096 260477 262528 281280 284480 286720 297688 300032 325120 328160 341376 344064 372110 375040 390144 393792 426720 430080 446532 450048 455168 487680 491520 492240 520192 520954 525056 558165 562560 568960 573440 595376 600064 650240 656320 682752 688128 744220 750080 780288 781431 787584 853440 860160 893064 900096 910336 975360 984480 1040384 1041908 1050112 1116330 1125120 1137920 1146880 1190752 1200128 1300480 1302385 1312640 1365504 1488440 1500160 1560576 1562862 1575168 1706880 1720320 1786128 1800192 1820672 1950720 1968960 2080768 2083816 2100224 2232660 2250240 2275840 2381504 2400256 2600960 2604770 2625280 2731008 2976880 3000320 3121152 3125724 3150336 3413760 3440640 3572256 3600384 3641344 3901440 3907155 3937920 4161536 4167632 4200448 4465320 4500480 4551680 4763008 4800512 5201920 5209540 5250560 5462016 5953760 6000640 6242304 6251448 6300672 6827520 7144512 7200768 7282688 7802880 7814310 7875840 8335264 8400896 8930640 9000960 9103360 9526016 9601024 10403840 10419080 10501120 10924032 11907520 12001280 12484608 12502896 12601344 13655040 14289024 14401536 14565376 15605760 15628620 15751680 16670528 16801792 17861280 18001920 18206720 19052032 20807680 20838160 21002240 21848064 23815040 24002560 25005792 25202688 27310080 28578048 28803072 29130752 31211520 31257240 31503360 33341056 33603584 35722560 36003840 36413440 38104064 41676320 42004480 43696128 47630080 48005120 50011584 50405376 54620160 57156096 62423040 62514480 63006720 66682112 67207168 71445120 72007680 72826880 76208128 83352640 84008960 87392256 95260160 100023168 100810752 109240320 114312192 125028960 126013440 133364224 142890240 144015360 145653760 152416256 166705280 168017920 190520320 200046336 201621504 218480640 228624384 250057920 252026880 266728448 285780480 304832512 333410560 336035840 381040640 400092672 436961280 457248768 500115840 504053760 533456896 571560960 609665024 666821120 762081280 800185344 914497536 1000231680 1008107520 1066913792 1143121920 1219330048 1333642240 1524162560 1600370688 1828995072 2000463360 2133827584 2286243840 2667284480 3048325120 3200741376 3657990144 4000926720 4267655168 4572487680 5334568960 6096650240 6401482752 8001853440 8535310336 9144975360 10669137920 12802965504 16003706880 18289950720 21338275840 25605931008 32007413760 42676551680 64014827520 128029655040
- Sum of all divisors σ(n): 473512919040
- Sum of proper divisors (its aliquot sum) s(n): 345483264000
- 128029655040 is an abundant number, because the sum of its proper divisors (345483264000) is greater than itself. Its abundance is 217453608960
Bases of 128029655040
- Binary: 11101110011110010100110000000000000002
- Hexadecimal: 0x1DCF298000
- Base-36: 1MTDJU2O
Squares and roots of 128029655040
- 128029655040 squared (1280296550402) is 16391592569661397401600
- 128029655040 cubed (1280296550403) is 2098609942249975878931200344064000
-
The
square root of 128029655040 is 357812.3181781197 -
The
cube root of 128029655040 is 5040.0733675387
Scales and comparisons
How big is 128029655040?- 128,029,655,040 seconds is equal to 4,070 years, 49 weeks, 1 day, 17 hours, 4 minutes.
-
To count from 1 to 128,029,655,040 would take you about eight thousand, one hundred forty-one 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 128029655040 cubic inches would be around 420 feet tall.
Recreational maths with 128029655040
- 128029655040 backwards is 040556920821
- 128029655040 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 128029655040's digits is 42
- More coming soon!
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