129478984960
129,478,984,960 is an even composite number composed of six prime numbers multiplied together.
129478984960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 129478984960:
28 × 5 × 132 × 17 × 137 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 17 × 137 × 257)See below for interesting mathematical facts about the number 129478984960 from the Numbermatics database.
Names of 129478984960
- Cardinal: 129478984960 can be written as One hundred twenty-nine billion, four hundred seventy-eight million, nine hundred eighty-four thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.2947898496 × 1011
Factors of 129478984960
Divisors of 129478984960
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 64 65 68 80 85 104 128 130 136 137 160 169 170 208 221 256 257 260 272 274 320 338 340 416 442 514 520 544 548 640 676 680 685 832 845 884 1028 1040 1088 1096 1105 1280 1285 1352 1360 1370 1664 1690 1768 1781 2056 2080 2176 2192 2210 2329 2570 2704 2720 2740 2873 3328 3341 3380 3536 3562 4112 4160 4352 4369 4384 4420 4658 5140 5408 5440 5480 5746 6682 6760 7072 7124 8224 8320 8738 8768 8840 8905 9316 10280 10816 10880 10960 11492 11645 13364 13520 14144 14248 14365 16448 16640 16705 17476 17536 17680 17810 18632 20560 21632 21760 21845 21920 22984 23153 23290 26728 27040 28288 28496 28730 30277 32896 33410 34952 35072 35209 35360 35620 37264 41120 43264 43433 43690 43840 45968 46306 46580 53456 54080 56576 56797 56992 57460 60554 65792 66820 69904 70418 70720 71240 74528 82240 86866 87380 87680 91936 92612 93160 106912 108160 113594 113984 114920 115765 121108 133640 139808 140836 141440 142480 149056 151385 164480 173732 174760 175360 176045 183872 185224 186320 213824 216320 217165 227188 227968 229840 231530 242216 267280 279616 281672 282880 283985 284960 298112 302770 328960 347464 349520 352090 367744 370448 372640 393601 427648 434330 454376 455936 457717 459680 463060 484432 534560 559232 563344 567970 569920 596224 598553 605540 694928 699040 704180 735488 738361 740896 745280 787202 855296 868660 908752 915434 919360 926120 968864 1069120 1118464 1126688 1135940 1139840 1197106 1211080 1389856 1398080 1408360 1476722 1481792 1490560 1574404 1737320 1817504 1830868 1838720 1852240 1937728 1968005 2138240 2253376 2271880 2279680 2288585 2394212 2422160 2779712 2796160 2816720 2953444 2963584 2981120 2992765 3148808 3474640 3635008 3661736 3677440 3691805 3704480 3875456 3936010 4276480 4506752 4543760 4577170 4788424 4844320 5559424 5592320 5633440 5906888 5927168 5950321 5985530 6297616 6949280 7270016 7323472 7383610 7408960 7750912 7781189 7872020 9013504 9087520 9154340 9576848 9688640 11118848 11266880 11813776 11900642 11971060 12595232 13898560 14540032 14646944 14767220 14817920 15562378 15744040 18175040 18308680 19153696 19377280 22533760 23627552 23801284 23942120 25190464 27797120 29293888 29534440 29635840 29751605 31124756 31488080 36350080 36617360 38307392 38754560 38905945 45067520 47255104 47602568 47884240 50380928 55594240 58587776 59068880 59503210 62249512 62976160 72700160 73234720 76614784 77811890 94510208 95205136 95768480 100761856 101155457 117175552 118137760 119006420 124499024 125952320 146469440 153229568 155623780 189020416 190410272 191536960 202310914 236275520 238012840 248998048 251904640 292938880 311247560 380820544 383073920 404621828 472551040 476025680 497996096 503809280 505777285 585877760 622495120 761641088 766147840 809243656 945102080 952051360 995992192 1011554570 1244990240 1523282176 1618487312 1904102720 1991984384 2023109140 2489980480 3236974624 3808205440 4046218280 4979960960 6473949248 7616410880 8092436560 9959921920 12947898496 16184873120 25895796992 32369746240 64739492480 129478984960
- Sum of all divisors σ(n): 359579180016
- Sum of proper divisors (its aliquot sum) s(n): 230100195056
- 129478984960 is an abundant number, because the sum of its proper divisors (230100195056) is greater than itself. Its abundance is 100621210096
Bases of 129478984960
- Binary: 11110001001011000110010000101000000002
- Hexadecimal: 0x1E258C8500
- Base-36: 1NHCG074
Squares and roots of 129478984960
- 129478984960 squared (1294789849602) is 16764807546271906201600
- 129478984960 cubed (1294789849603) is 2170690264141034647147497127936000
-
The
square root of 129478984960 is 359831.8843015443 -
The
cube root of 129478984960 is 5059.0203772555
Scales and comparisons
How big is 129478984960?- 129,478,984,960 seconds is equal to 4,117 years, 1 week, 4 days, 8 hours, 42 minutes, 40 seconds.
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To count from 1 to 129,478,984,960 would take you about eight thousand, two hundred thirty-four 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 129478984960 cubic inches would be around 421.6 feet tall.
Recreational maths with 129478984960
- 129478984960 backwards is 069489874921
- The number of decimal digits it has is: 12
- The sum of 129478984960's digits is 67
- More coming soon!
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