1215116401680
1,215,116,401,680 is an even composite number composed of seven prime numbers multiplied together.
1215116401680 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1215116401680:
24 × 32 × 5 × 31 × 53 × 73 × 14071
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 31 × 53 × 73 × 14071)See below for interesting mathematical facts about the number 1215116401680 from the Numbermatics database.
Names of 1215116401680
- Cardinal: 1215116401680 can be written as One trillion, two hundred fifteen billion, one hundred sixteen million, four hundred one thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.21511640168 × 1012
Factors of 1215116401680
Divisors of 1215116401680
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 36 40 45 48 53 60 62 72 73 80 90 93 106 120 124 144 146 155 159 180 186 212 219 240 248 265 279 292 310 318 360 365 372 424 438 465 477 496 530 558 584 620 636 657 720 730 744 795 848 876 930 954 1060 1095 1116 1168 1240 1272 1314 1395 1460 1488 1590 1643 1752 1860 1908 2120 2190 2232 2263 2385 2480 2544 2628 2790 2920 3180 3285 3286 3504 3720 3816 3869 4240 4380 4464 4526 4770 4929 5256 5580 5840 6360 6570 6572 6789 7440 7632 7738 8215 8760 9052 9540 9858 10512 11160 11315 11607 12720 13140 13144 13578 14071 14787 15476 16430 17520 18104 19080 19345 19716 20367 22320 22630 23214 24645 26280 26288 27156 28142 29574 30952 32860 33945 34821 36208 38160 38690 39432 40734 42213 45260 46428 49290 52560 54312 56284 58035 59148 61904 65720 67890 69642 70355 73935 77380 78864 81468 84426 90520 92856 98580 101835 108624 112568 116070 118296 119939 126639 131440 135780 139284 140710 147870 154760 162936 168852 174105 181040 185712 197160 203670 211065 225136 232140 236592 239878 253278 271560 278568 281420 295740 309520 325872 337704 348210 359817 394320 407340 422130 436201 464280 479756 506556 543120 557136 562840 591480 599695 633195 675408 696420 719634 745763 814680 844260 872402 928560 959512 1013112 1027183 1079451 1125680 1182960 1199390 1266390 1308603 1392840 1439268 1491526 1629360 1688520 1744804 1799085 1919024 2026224 2054366 2158902 2181005 2237289 2398780 2532780 2617206 2785680 2878536 2983052 3081549 3377040 3489608 3598170 3728815 3925809 4108732 4317804 4362010 4474578 4797560 5065560 5135915 5234412 5397255 5757072 5966104 6163098 6543015 6711867 6979216 7196340 7457630 7851618 8217464 8635608 8724020 8949156 9244647 9595120 10131120 10271830 10468824 10794510 11186445 11932208 12326196 13086030 13423734 14392680 14915260 15407745 15703236 16434928 17271216 17448040 17898312 18489294 19629045 20543660 20937648 21589020 22372890 23118653 24652392 26172060 26847468 28785360 29830520 30815490 31406472 31842673 33559335 34896080 35796624 36978588 39258090 41087320 43178040 44745780 46223235 46237306 49304784 52344120 53694936 54440699 59661040 61630980 62812944 63685346 67118670 69355959 73957176 78516180 82174640 86356080 89491560 92446470 92474612 95528019 104688240 107389872 108881398 115593265 123261960 127370692 134237340 138711918 147914352 157032360 159213365 163322097 178983120 184892940 184949224 191056038 208067877 217762796 231186530 246523920 254741384 268474680 272203495 277423836 286584057 314064720 318426730 326644194 346779795 369785880 369898448 382112076 416135754 435525592 462373060 477640095 489966291 509482768 536949360 544406990 554847672 573168114 636853460 653288388 693559590 739571760 764224152 816610485 832271508 871051184 924746120 955280190 979932582 1040339385 1088813980 1109695344 1146336228 1273706920 1306576776 1387119180 1432920285 1528448304 1633220970 1664543016 1687661669 1849492240 1910560380 1959865164 2080678770 2177627960 2292672456 2449831455 2547413840 2613153552 2774238360 2865840570 3266441940 3329086032 3375323338 3821120760 3919730328 4161357540 4355255920 4585344912 4899662910 5062985007 5548476720 5731681140 6532883880 6750646676 7642241520 7839460656 8322715080 8438308345 9799325820 10125970014 11463362280 13065767760 13501293352 15188955021 16645430160 16876616690 19598651640 20251940028 22926724560 25314925035 27002586704 30377910042 33753233380 39197303280 40503880056 50629850070 60755820084 67506466760 75944775105 81007760112 101259700140 121511640168 135012933520 151889550210 202519400280 243023280336 303779100420 405038800560 607558200840 1215116401680
- Sum of all divisors σ(n): 4350984947712
- Sum of proper divisors (its aliquot sum) s(n): 3135868546032
- 1215116401680 is an abundant number, because the sum of its proper divisors (3135868546032) is greater than itself. Its abundance is 1920752144352
Bases of 1215116401680
- Binary: 100011010111010101001010011011100000100002
- Hexadecimal: 0x11AEA94DC10
- Base-36: FI7SXK40
Squares and roots of 1215116401680
- 1215116401680 squared (12151164016802) is 1476507869631751106822400
- 1215116401680 cubed (12151164016803) is 1794128929599135951599391986821632000
-
The
square root of 1215116401680 is 1102323.1838621557 -
The
cube root of 1215116401680 is 10671.0206666677
Scales and comparisons
How big is 1215116401680?- 1,215,116,401,680 seconds is equal to 38,636 years, 49 weeks, 5 hours, 48 minutes.
-
To count from 1 to 1,215,116,401,680 would take you about ninety-six thousand, five hundred ninety-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 1215116401680 cubic inches would be around 889.3 feet tall.
Recreational maths with 1215116401680
- 1215116401680 backwards is 0861046115121
- 1215116401680 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1215116401680's digits is 36
- More coming soon!
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