12498985170
12,498,985,170 is an even composite number composed of seven prime numbers multiplied together.
12498985170 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12498985170:
2 × 32 × 5 × 73 × 31 × 37 × 353
(2 × 3 × 3 × 5 × 7 × 7 × 7 × 31 × 37 × 353)See below for interesting mathematical facts about the number 12498985170 from the Numbermatics database.
Names of 12498985170
- Cardinal: 12498985170 can be written as Twelve billion, four hundred ninety-eight million, nine hundred eighty-five thousand, one hundred seventy.
Scientific notation
- Scientific notation: 1.249898517 × 1010
Factors of 12498985170
Divisors of 12498985170
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 30 31 35 37 42 45 49 62 63 70 74 90 93 98 105 111 126 147 155 185 186 210 217 222 245 259 279 294 310 315 333 343 353 370 434 441 465 490 518 555 558 630 651 666 686 706 735 777 882 930 1029 1059 1085 1110 1147 1295 1302 1395 1470 1519 1554 1665 1715 1765 1813 1953 2058 2118 2170 2205 2294 2331 2471 2590 2790 3038 3087 3177 3255 3330 3430 3441 3530 3626 3885 3906 4410 4557 4662 4942 5145 5295 5439 5735 6174 6354 6510 6882 7413 7595 7770 8029 9065 9114 9765 10290 10323 10590 10633 10878 10943 11470 11655 12355 12691 13061 13671 14826 15190 15435 15885 16058 16317 17205 17297 18130 19530 20646 21266 21886 22239 22785 23310 24087 24710 25382 26122 27195 27342 30870 31770 31899 32634 32829 34410 34594 37065 38073 39183 40145 44478 45570 48174 51615 51891 53165 54390 54715 56203 63455 63798 65305 65658 68355 72261 74130 76146 76601 78366 80290 81585 86485 91427 95697 98487 103230 103782 106330 109430 111195 112406 114219 117549 120435 121079 126910 130610 136710 144522 153202 155673 159495 163170 164145 168609 172970 182854 190365 191394 195915 196974 222390 228438 229803 235098 240870 242158 259455 274281 281015 311346 318990 328290 337218 361305 363237 380730 383005 391830 393421 404891 457135 459606 478485 492435 505827 518910 536207 548562 562030 571095 587745 605395 639989 689409 722610 726474 766010 778365 786842 809782 822843 843045 914270 956970 984870 1011654 1072414 1089711 1142190 1149015 1175490 1180263 1210790 1214673 1279978 1371405 1378818 1556730 1608621 1645686 1686090 1816185 1919967 1967105 2024455 2179422 2298030 2360526 2429346 2529135 2681035 2742810 2834237 3199945 3217242 3447045 3540789 3632370 3644019 3753449 3839934 3934210 4048910 4114215 4479923 4825863 5058270 5362070 5448555 5668474 5759901 5901315 6073365 6399890 6894090 7081578 7288038 7506898 8043105 8228430 8502711 8959846 9599835 9651726 10897110 11260347 11519802 11802630 12146730 13439769 14171185 16086210 17005422 17703945 18220095 18767245 19199670 19839659 22399615 22520694 24129315 25508133 26879538 28342370 28799505 33781041 35407890 36440190 37534490 39679318 40319307 42513555 44799230 48258630 51016266 56301735 57599010 59518977 67198845 67562082 80638614 85027110 99198295 112603470 119037954 127540665 134397690 138877613 168905205 178556931 198396590 201596535 255081330 277755226 297594885 337810410 357113862 403193070 416632839 595189770 694388065 833265678 892784655 1249898517 1388776130 1785569310 2083164195 2499797034 4166328390 6249492585 12498985170
- Sum of all divisors σ(n): 40291430400
- Sum of proper divisors (its aliquot sum) s(n): 27792445230
- 12498985170 is an abundant number, because the sum of its proper divisors (27792445230) is greater than itself. Its abundance is 15293460060
Bases of 12498985170
- Binary: 10111010001111111101100000110100102
- Hexadecimal: 0x2E8FF60D2
- Base-36: 5QPKMOI
Squares and roots of 12498985170
- 12498985170 squared (124989851702) is 156224630279879928900
- 12498985170 cubed (124989851703) is 1952649337056952180701754413000
-
The
square root of 12498985170 is 111798.8603251393 -
The
cube root of 12498985170 is 2320.7316094587
Scales and comparisons
How big is 12498985170?- 12,498,985,170 seconds is equal to 397 years, 22 weeks, 2 days, 4 hours, 19 minutes, 30 seconds.
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To count from 1 to 12,498,985,170 would take you about seven hundred ninety-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 12498985170 cubic inches would be around 193.4 feet tall.
Recreational maths with 12498985170
- 12498985170 backwards is 07158989421
- The number of decimal digits it has is: 11
- The sum of 12498985170's digits is 54
- More coming soon!
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