15996706920
15,996,706,920 is an even composite number composed of seven prime numbers multiplied together.
15996706920 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 15996706920:
23 × 32 × 5 × 17 × 43 × 89 × 683
(2 × 2 × 2 × 3 × 3 × 5 × 17 × 43 × 89 × 683)See below for interesting mathematical facts about the number 15996706920 from the Numbermatics database.
Names of 15996706920
- Cardinal: 15996706920 can be written as Fifteen billion, nine hundred ninety-six million, seven hundred six thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.599670692 × 1010
Factors of 15996706920
Divisors of 15996706920
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 30 34 36 40 43 45 51 60 68 72 85 86 89 90 102 120 129 136 153 170 172 178 180 204 215 255 258 267 306 340 344 356 360 387 408 430 445 510 516 534 612 645 680 683 712 731 765 774 801 860 890 1020 1032 1068 1224 1290 1335 1366 1462 1513 1530 1548 1602 1720 1780 1935 2040 2049 2136 2193 2580 2670 2732 2924 3026 3060 3096 3204 3415 3560 3655 3827 3870 4005 4098 4386 4539 5160 5340 5464 5848 6052 6120 6147 6408 6579 6830 7310 7565 7654 7740 8010 8196 8772 9078 10245 10680 10965 11481 11611 12104 12294 13158 13617 13660 14620 15130 15308 15480 16020 16392 17544 18156 19135 20490 21930 22695 22962 23222 24588 26316 27234 27320 29240 29369 30260 30616 30735 32040 32895 34443 34833 36312 38270 40980 43860 45390 45924 46444 49176 52632 54468 57405 58055 58738 60520 60787 61470 65059 65790 68085 68886 69666 76540 81960 87720 88107 90780 91848 92888 104499 108936 114810 116110 117476 121574 122940 130118 131580 136170 137772 139332 146845 153080 172215 174165 176214 181560 182361 195177 208998 229620 232220 234952 243148 245880 260236 263160 264321 272340 275544 278664 293690 303935 325295 344430 348330 352428 364722 390354 417996 440535 459240 464440 486296 499273 520472 522495 528642 544680 547083 585531 587380 607870 650590 688860 696660 704856 729444 780708 835992 881070 911805 975885 998546 1033379 1044990 1057284 1094166 1171062 1174760 1215740 1301180 1321605 1377720 1393320 1458888 1497819 1561416 1762140 1823610 1951770 1997092 2066758 2089980 2114568 2188332 2342124 2431480 2496365 2602360 2613841 2643210 2735415 2927655 2995638 3100137 3524280 3647220 3903540 3994184 4133516 4179960 4376664 4493457 4684248 4992730 5166895 5227682 5286420 5470830 5855310 5991276 6200274 7294440 7489095 7807080 7841523 8267032 8986914 9300411 9985460 10333790 10455364 10572840 10941660 11710620 11982552 12400548 13069205 14978190 15500685 15683046 17973828 18600822 19970920 20667580 20910728 21883320 22467285 23421240 23524569 24801096 26138410 29956380 31001370 31366092 35947656 37201644 39207615 41335160 44435297 44934570 46502055 47049138 52276820 59912760 62002740 62732184 74403288 78415230 88870594 89869140 93004110 94098276 104553640 117622845 124005480 133305891 156830460 177741188 179738280 186008220 188196552 222176485 235245690 266611782 313660920 355482376 372016440 399917673 444352970 470491380 533223564 666529455 799835346 888705940 940982760 1066447128 1333058910 1599670692 1777411880 1999588365 2666117820 3199341384 3999176730 5332235640 7998353460 15996706920
- Sum of all divisors σ(n): 57043958400
- Sum of proper divisors (its aliquot sum) s(n): 41047251480
- 15996706920 is an abundant number, because the sum of its proper divisors (41047251480) is greater than itself. Its abundance is 25050544560
Bases of 15996706920
- Binary: 11101110010111101001100000011010002
- Hexadecimal: 0x3B97A6068
- Base-36: 7CK0Y20
Squares and roots of 15996706920
- 15996706920 squared (159967069202) is 255894632284375886400
- 15996706920 cubed (159967069203) is 4093471435054331149856013888000
-
The
square root of 15996706920 is 126478.0886952361 -
The
cube root of 15996706920 is 2519.6692120609
Scales and comparisons
How big is 15996706920?- 15,996,706,920 seconds is equal to 508 years, 33 weeks, 4 days, 1 hour, 42 minutes.
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To count from 1 to 15,996,706,920 would take you about one thousand and seventeen 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 15996706920 cubic inches would be around 210 feet tall.
Recreational maths with 15996706920
- 15996706920 backwards is 02960769951
- The number of decimal digits it has is: 11
- The sum of 15996706920's digits is 54
- More coming soon!
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