168990996733440
168,990,996,733,440 is an even composite number composed of six prime numbers multiplied together.
168990996733440 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 168990996733440:
29 × 3 × 5 × 7 × 1549 × 2029331
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 1549 × 2029331)See below for interesting mathematical facts about the number 168990996733440 from the Numbermatics database.
Names of 168990996733440
- Cardinal: 168990996733440 can be written as One hundred sixty-eight trillion, nine hundred ninety billion, nine hundred ninety-six million, seven hundred thirty-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.6899099673344 × 1014
Factors of 168990996733440
Divisors of 168990996733440
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 512 560 640 672 768 840 896 960 1120 1280 1344 1536 1549 1680 1792 1920 2240 2560 2688 3098 3360 3584 3840 4480 4647 5376 6196 6720 7680 7745 8960 9294 10752 10843 12392 13440 15490 17920 18588 21686 23235 24784 26880 30980 32529 37176 43372 46470 49568 53760 54215 61960 65058 74352 86744 92940 99136 108430 123920 130116 148704 162645 173488 185880 198272 216860 247840 260232 297408 325290 346976 371760 396544 433720 495680 520464 594816 650580 693952 743520 793088 867440 991360 1040928 1189632 1301160 1387904 1487040 1734880 1982720 2029331 2081856 2379264 2602320 2775808 2974080 3469760 3965440 4058662 4163712 5204640 5551616 5948160 6087993 6939520 8117324 8327424 10146655 10409280 11896320 12175986 13879040 14205317 16234648 16654848 20293310 20818560 24351972 27758080 28410634 30439965 32469296 40586620 41637120 42615951 48703944 56821268 60879930 64938592 71026585 81173240 83274240 85231902 97407888 113642536 121759860 129877184 142053170 162346480 170463804 194815776 213079755 227285072 243519720 259754368 284106340 324692960 340927608 389631552 426159510 454570144 487039440 519508736 568212680 649385920 681855216 779263104 852319020 909140288 974078880 1039017472 1136425360 1298771840 1363710432 1558526208 1704638040 1818280576 1948157760 2272850720 2597543680 2727420864 3117052416 3143433719 3409276080 3636561152 3896315520 4545701440 5195087360 5454841728 6286867438 6818552160 7273122304 7792631040 9091402880 9430301157 10909683456 12573734876 13637104320 15585262080 15717168595 18182805760 18860602314 21819366912 22004036033 25147469752 27274208640 31434337190 36365611520 37721204628 44008072066 47151505785 50294939504 54548417280 62868674380 66012108099 75442409256 88016144132 94303011570 100589879008 109096834560 110020180165 125737348760 132024216198 150884818512 176032288264 188606023140 201179758016 220040360330 251474697520 264048432396 301769637024 330060540495 352064576528 377212046280 402359516032 440080720660 502949395040 528096864792 603539274048 660121080990 704129153056 754424092560 804719032064 880161441320 1005898790080 1056193729584 1207078548096 1320242161980 1408258306112 1508848185120 1609438064128 1760322882640 2011797580160 2112387459168 2414157096192 2640484323960 2816516612224 3017696370240 3520645765280 4023595160320 4224774918336 4828314192384 5280968647920 5633033224448 6035392740480 7041291530560 8047190320640 8449549836672 10561937295840 11266066448896 12070785480960 14082583061120 16899099673344 21123874591680 24141570961920 28165166122240 33798199346688 42247749183360 56330332244480 84495498366720 168990996733440
- Sum of all divisors σ(n): 617819574873600
- Sum of proper divisors (its aliquot sum) s(n): 448828578140160
- 168990996733440 is an abundant number, because the sum of its proper divisors (448828578140160) is greater than itself. Its abundance is 279837581406720
Bases of 168990996733440
- Binary: 1001100110110010010010000101010010011110000000002
- Hexadecimal: 0x99B248549E00
- Base-36: 1NWHE48IYO
Squares and roots of 168990996733440
- 168990996733440 squared (1689909967334402) is 28557956976961528750414233600
- 168990996733440 cubed (1689909967334403) is 4826037614207425762397800395344481091584000
-
The
square root of 168990996733440 is 12999653.7159048973 -
The
cube root of 168990996733440 is 55286.7663238231
Scales and comparisons
How big is 168990996733440?- 168,990,996,733,440 seconds is equal to 5,373,390 years, 50 weeks, 4 days, 1 hour, 4 minutes.
-
To count from 1 to 168,990,996,733,440 would take you about thirteen million, four hundred thirty-three thousand, four hundred seventy-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 168990996733440 cubic inches would be around 4607.2 feet tall.
Recreational maths with 168990996733440
- 168990996733440 backwards is 044337699099861
- The number of decimal digits it has is: 15
- The sum of 168990996733440's digits is 78
- More coming soon!
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