28979329392
28,979,329,392 is an even composite number composed of six prime numbers multiplied together.
28979329392 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 28979329392:
24 × 33 × 13 × 41 × 127 × 991
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 41 × 127 × 991)See below for interesting mathematical facts about the number 28979329392 from the Numbermatics database.
Names of 28979329392
- Cardinal: 28979329392 can be written as Twenty-eight billion, nine hundred seventy-nine million, three hundred twenty-nine thousand, three hundred ninety-two.
Scientific notation
- Scientific notation: 2.8979329392 × 1010
Factors of 28979329392
Divisors of 28979329392
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 41 48 52 54 72 78 82 104 108 117 123 127 144 156 164 208 216 234 246 254 312 328 351 369 381 432 468 492 508 533 624 656 702 738 762 936 984 991 1016 1066 1107 1143 1404 1476 1524 1599 1651 1872 1968 1982 2032 2132 2214 2286 2808 2952 2973 3048 3198 3302 3429 3964 4264 4428 4572 4797 4953 5207 5616 5904 5946 6096 6396 6604 6858 7928 8528 8856 8919 9144 9594 9906 10414 11892 12792 12883 13208 13716 14391 14859 15621 15856 17712 17838 18288 19188 19812 20828 23784 25584 25766 26416 26757 27432 28782 29718 31242 35676 38376 38649 39624 40631 41656 44577 46863 47568 51532 53514 54864 57564 59436 62484 67691 71352 76752 77298 79248 81262 83312 89154 93726 103064 107028 115128 115947 118872 121893 124968 125857 135382 140589 142704 154596 162524 178308 187452 203073 206128 214056 230256 231894 237744 243786 249936 251714 270764 281178 309192 325048 347841 356616 365679 374904 377571 406146 428112 463788 487572 503428 528203 541528 562356 609219 618384 650096 695682 713232 731358 749808 755142 812292 927576 975144 1006856 1056406 1083056 1097037 1124712 1132713 1218438 1391364 1462716 1510284 1584609 1624584 1636141 1827657 1855152 1950288 2013712 2112812 2194074 2249424 2265426 2436876 2782728 2925432 3020568 3169218 3249168 3272282 3398139 3655314 4225624 4388148 4530852 4753827 4873752 4908423 5160137 5565456 5850864 6041136 6338436 6544564 6796278 7310628 8451248 8776296 9061704 9507654 9747504 9816846 10320274 12676872 13089128 13592556 14261481 14621256 14725269 15480411 17552592 18123408 19015308 19633692 20640548 25353744 26178256 27185112 28522962 29242512 29450538 30960822 38030616 39267384 41281096 44175807 46441233 54370224 57045924 58901076 61921644 67081781 76061232 78534768 82562192 88351614 92882466 114091848 117802152 123843288 134163562 139323699 176703228 185764932 201245343 228183696 235604304 247686576 268327124 278647398 353406456 371529864 402490686 536654248 557294796 603736029 706812912 743059728 804981372 1073308496 1114589592 1207472058 1609962744 1811208087 2229179184 2414944116 3219925488 3622416174 4829888232 7244832348 9659776464 14489664696 28979329392
- Sum of all divisors σ(n): 92580741120
- Sum of proper divisors (its aliquot sum) s(n): 63601411728
- 28979329392 is an abundant number, because the sum of its proper divisors (63601411728) is greater than itself. Its abundance is 34622082336
Bases of 28979329392
- Binary: 110101111110100110101111001011100002
- Hexadecimal: 0x6BF4D7970
- Base-36: DB9JLO0
Squares and roots of 28979329392
- 28979329392 squared (289793293922) is 839801532010035089664
- 28979329392 cubed (289793293923) is 24336885220025038712851310604288
-
The
square root of 28979329392 is 170233.1618457461 -
The
cube root of 28979329392 is 3071.5866906113
Scales and comparisons
How big is 28979329392?- 28,979,329,392 seconds is equal to 921 years, 23 weeks, 3 days, 21 hours, 43 minutes, 12 seconds.
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To count from 1 to 28,979,329,392 would take you about one thousand, eight hundred forty-two 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 28979329392 cubic inches would be around 256 feet tall.
Recreational maths with 28979329392
- 28979329392 backwards is 29392397982
- The number of decimal digits it has is: 11
- The sum of 28979329392's digits is 63
- More coming soon!
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