128872325120
128,872,325,120 is an even composite number composed of six prime numbers multiplied together.
128872325120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 128872325120:
213 × 5 × 7 × 11 × 29 × 1409
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 29 × 1409)See below for interesting mathematical facts about the number 128872325120 from the Numbermatics database.
Names of 128872325120
- Cardinal: 128872325120 can be written as One hundred twenty-eight billion, eight hundred seventy-two million, three hundred twenty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.2887232512 × 1011
Factors of 128872325120
Divisors of 128872325120
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 29 32 35 40 44 55 56 58 64 70 77 80 88 110 112 116 128 140 145 154 160 176 203 220 224 232 256 280 290 308 319 320 352 385 406 440 448 464 512 560 580 616 638 640 704 770 812 880 896 928 1015 1024 1120 1160 1232 1276 1280 1408 1409 1540 1595 1624 1760 1792 1856 2030 2048 2233 2240 2320 2464 2552 2560 2816 2818 3080 3190 3248 3520 3584 3712 4060 4096 4466 4480 4640 4928 5104 5120 5632 5636 6160 6380 6496 7040 7045 7168 7424 8120 8192 8932 8960 9280 9856 9863 10208 10240 11165 11264 11272 12320 12760 12992 14080 14090 14336 14848 15499 16240 17864 17920 18560 19712 19726 20416 20480 22330 22528 22544 24640 25520 25984 28160 28180 28672 29696 30998 32480 35728 35840 37120 39424 39452 40832 40861 40960 44660 45056 45088 49280 49315 51040 51968 56320 56360 57344 59392 61996 64960 71456 71680 74240 77495 78848 78904 81664 81722 89320 90112 90176 98560 98630 102080 103936 108493 112640 112720 118784 123992 129920 142912 143360 148480 154990 157696 157808 163328 163444 178640 180352 197120 197260 204160 204305 207872 216986 225280 225440 237568 247984 259840 285824 286027 286720 296960 309980 315392 315616 326656 326888 357280 360704 394240 394520 408320 408610 415744 433972 449471 450560 450880 495968 519680 542465 571648 572054 593920 619960 630784 631232 653312 653776 714560 721408 788480 789040 816640 817220 831488 867944 898942 901760 991936 1039360 1084930 1143296 1144108 1187840 1239920 1262464 1306624 1307552 1429120 1430135 1442816 1576960 1578080 1633280 1634440 1662976 1735888 1797884 1803520 1983872 2078720 2169860 2247355 2286592 2288216 2479840 2524928 2613248 2615104 2858240 2860270 2885632 3146297 3153920 3156160 3266560 3268880 3471776 3595768 3607040 3967744 4157440 4339720 4494710 4573184 4576432 4959680 5049856 5230208 5716480 5720540 5771264 6292594 6312320 6533120 6537760 6943552 7191536 7214080 7935488 8314880 8679440 8989420 9146368 9152864 9919360 10099712 10460416 11432960 11441080 11542528 12585188 12624640 13066240 13075520 13887104 14383072 14428160 15731485 15870976 17358880 17978840 18292736 18305728 19838720 20199424 20920832 22865920 22882160 25170376 25249280 26151040 27774208 28766144 28856320 31462970 31741952 34717760 35957680 36611456 39677440 40398848 41841664 45731840 45764320 50340752 50498560 52302080 55548416 57532288 57712640 62925940 63483904 69435520 71915360 73222912 79354880 80797696 83683328 91463680 91528640 100681504 100997120 104604160 111096832 115064576 125851880 126967808 138871040 143830720 146445824 158709760 167366656 183057280 201363008 201994240 209208320 222193664 230129152 251703760 277742080 287661440 292891648 317419520 334733312 366114560 402726016 403988480 418416640 444387328 460258304 503407520 555484160 575322880 585783296 634839040 732229120 805452032 836833280 888774656 920516608 1006815040 1110968320 1150645760 1171566592 1464458240 1610904064 1673666560 1841033216 2013630080 2221936640 2301291520 2343133184 2928916480 3221808128 3682066432 4027260160 4443873280 4602583040 5857832960 6443616256 8054520320 9205166080 11715665920 12887232512 16109040640 18410332160 25774465024 32218081280 64436162560 128872325120
- Sum of all divisors σ(n): 399168518400
- Sum of proper divisors (its aliquot sum) s(n): 270296193280
- 128872325120 is an abundant number, because the sum of its proper divisors (270296193280) is greater than itself. Its abundance is 141423868160
Bases of 128872325120
- Binary: 11110000000010110001110100000000000002
- Hexadecimal: 0x1E0163A000
- Base-36: 1N7B96GW
Squares and roots of 128872325120
- 128872325120 squared (1288723251202) is 16608076181834983014400
- 128872325120 cubed (1288723251203) is 2140321393323166169221434441728000
-
The
square root of 128872325120 is 358987.9177911145 -
The
cube root of 128872325120 is 5051.1068399629
Scales and comparisons
How big is 128872325120?- 128,872,325,120 seconds is equal to 4,097 years, 38 weeks, 3 days, 20 hours, 5 minutes, 20 seconds.
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To count from 1 to 128,872,325,120 would take you about eight thousand, one hundred ninety-five 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 128872325120 cubic inches would be around 420.9 feet tall.
Recreational maths with 128872325120
- 128872325120 backwards is 021523278821
- The number of decimal digits it has is: 12
- The sum of 128872325120's digits is 41
- More coming soon!
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