6728794072
6,728,794,072 is an even composite number composed of seven prime numbers multiplied together.
6728794072 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 6728794072:
23 × 72 × 11 × 13 × 17 × 23 × 307
(2 × 2 × 2 × 7 × 7 × 11 × 13 × 17 × 23 × 307)See below for interesting mathematical facts about the number 6728794072 from the Numbermatics database.
Names of 6728794072
- Cardinal: 6728794072 can be written as Six billion, seven hundred twenty-eight million, seven hundred ninety-four thousand and seventy-two.
Scientific notation
- Scientific notation: 6.728794072 × 109
Factors of 6728794072
Divisors of 6728794072
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 7 8 11 13 14 17 22 23 26 28 34 44 46 49 52 56 68 77 88 91 92 98 104 119 136 143 154 161 182 184 187 196 221 238 253 286 299 307 308 322 364 374 391 392 442 476 506 539 572 598 614 616 637 644 728 748 782 833 884 952 1001 1012 1078 1127 1144 1196 1228 1274 1288 1309 1496 1547 1564 1666 1768 1771 2002 2024 2093 2149 2156 2254 2392 2431 2456 2548 2618 2737 3094 3128 3289 3332 3377 3542 3991 4004 4186 4298 4301 4312 4508 4862 5083 5096 5219 5236 5474 6188 6578 6664 6754 7007 7061 7084 7982 8008 8372 8596 8602 9016 9163 9724 10166 10438 10472 10829 10948 12376 12397 13156 13508 14014 14122 14168 14651 15043 15964 16744 17017 17192 17204 18326 19159 19448 20332 20876 21658 21896 23023 23639 24794 26312 27016 27937 28028 28244 29302 30086 30107 31928 34034 34408 35581 36533 36652 38318 40664 41752 43316 43901 46046 47278 49427 49588 55874 55913 56056 56488 57409 58604 60172 60214 67847 68068 71162 73066 73304 76636 77671 86632 87802 91793 92092 94556 98854 99176 111748 111826 114818 117208 119119 120037 120344 120428 135694 136136 142324 146132 153272 155342 161161 165473 175604 183586 184184 189112 195559 197708 210749 223496 223652 229636 238238 240074 240856 249067 255731 271388 284648 292264 307307 310684 322322 330946 345989 351208 367172 391118 391391 395416 401863 421498 447304 459272 474929 476476 480148 498134 511462 542776 543697 614614 621368 642551 644644 661892 691978 734344 746317 782236 782782 803726 840259 842996 949858 952952 960296 996268 1009723 1022924 1087394 1229228 1285102 1289288 1320407 1323784 1383956 1492634 1560481 1564472 1565564 1607452 1680518 1685992 1899716 1992536 2019446 2045848 2151149 2174788 2458456 2570204 2640814 2739737 2767912 2813041 2985268 3120962 3131128 3214904 3324503 3361036 3799432 3805879 4038892 4302298 4349576 4497857 5140408 5224219 5281628 5479474 5626082 5881813 5970536 6241924 6649006 6722072 7068061 7611758 8077784 8604596 8995714 9242849 10448438 10563256 10923367 10958948 11252164 11763626 12483848 13298012 14136122 15223516 17165291 17209192 17991428 18485698 20896876 21846734 21917896 22504328 23527252 26596024 28272244 30447032 34330582 35982856 36569533 36971396 41793752 43693468 47054504 49476427 56544488 64699943 68661164 73139066 73942792 76463569 87386936 98952854 120157037 129399886 137322328 146278132 152927138 197905708 240314074 258799772 292556264 305854276 395811416 480628148 517599544 611708552 841099259 961256296 1682198518 3364397036 6728794072
- Sum of all divisors σ(n): 19112163840
- Sum of proper divisors (its aliquot sum) s(n): 12383369768
- 6728794072 is an abundant number, because the sum of its proper divisors (12383369768) is greater than itself. Its abundance is 5654575696
Bases of 6728794072
- Binary: 1100100010001000100111111110110002
- Hexadecimal: 0x191113FD8
- Base-36: 33A5EQG
Squares and roots of 6728794072
- 6728794072 squared (67287940722) is 45276669663382341184
- 6728794072 cubed (67287940723) is 304657386430869332828380661248
-
The
square root of 6728794072 is 82029.2269377201 -
The
cube root of 6728794072 is 1887.9004027645
Scales and comparisons
How big is 6728794072?- 6,728,794,072 seconds is equal to 213 years, 49 weeks, 4 days, 13 hours, 27 minutes, 52 seconds.
-
To count from 1 to 6,728,794,072 would take you about four hundred twenty-seven 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 6728794072 cubic inches would be around 157.3 feet tall.
Recreational maths with 6728794072
- 6728794072 backwards is 2704978276
- 6728794072 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 6728794072's digits is 52
- More coming soon!
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