168915946700800

Names of 168915946700800

• Cardinal: 168915946700800 can be written as One hundred sixty-eight trillion, nine hundred fifteen billion, nine hundred forty-six million, seven hundred thousand, eight hundred.

Scientific notation

• Scientific notation: 1.689159467008 × 10¹⁴

Factors of 168915946700800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 2403

Divisors of 168915946700800

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 128 130 160 169 200 208 256 260 320 325 338 400 416 512 520 640 650 676 800 832 845 1024 1040 1280 1300 1352 1600 1664 1690 2048 2080 2383 2560 2600 2704 3200 3328 3380 4096 4160 4225 4766 5120 5200 5408 6400 6656 6760 8192 8320 8450 9532 10240 10400 10816 11915 12800 13312 13520 16384 16640 16900 19064 20480 20800 21632 23830 25600 26624 27040 30979 32768 33280 33800 38128 40960 41600 43264 47660 51200 53248 54080 59575 61958 65536 66560 67600 76256 81920 83200 86528 95320 102400 106496 108160 119150 123916 131072 133120 135200 152512 154895 163840 166400 173056 190640 204800 212992 216320 238300 247832 262144 266240 270400 305024 309790 327680 332800 346112 381280 402727 409600 425984 432640 476600 495664 524288 532480 540800 610048 619580 655360 665600 692224 762560 774475 805454 819200 851968 865280 953200 991328 1048576 1064960 1081600 1220096 1239160 1310720 1331200 1384448 1525120 1548950 1610908 1638400 1703936 1730560 1906400 1982656 2013635 2097152 2129920 2163200 2440192 2478320 2621440 2662400 2768896 3050240 3097900 3221816 3276800 3407872 3461120 3812800 3965312 4027270 4194304 4259840 4326400 4880384 4956640 5242880 5324800 5537792 6100480 6195800 6443632 6553600 6815744 6922240 7625600 7930624 8054540 8388608 8519680 8652800 9760768 9913280 10068175 10485760 10649600 11075584 12200960 12391600 12887264 13107200 13631488 13844480 15251200 15861248 16109080 16777216 17039360 17305600 19521536 19826560 20136350 20971520 21299200 22151168 24401920 24783200 25774528 26214400 27262976 27688960 30502400 31722496 32218160 34078720 34611200 39043072 39653120 40272700 41943040 42598400 44302336 48803840 49566400 51549056 52428800 54525952 55377920 61004800 63444992 64436320 68157440 69222400 78086144 79306240 80545400 83886080 85196800 88604672 97607680 99132800 103098112 104857600 109051904 110755840 122009600 126889984 128872640 136314880 138444800 156172288 158612480 161090800 170393600 177209344 195215360 198265600 206196224 209715200 218103808 221511680 244019200 253779968 257745280 272629760 276889600 312344576 317224960 322181600 340787200 354418688 390430720 396531200 412392448 419430400 443023360 488038400 507559936 515490560 545259520 553779200 624689152 634449920 644363200 681574400 708837376 780861440 793062400 824784896 886046720 976076800 1015119872 1030981120 1090519040 1107558400 1249378304 1268899840 1288726400 1363148800 1417674752 1561722880 1586124800 1649569792 1772093440 1952153600 2030239744 2061962240 2215116800 2498756608 2537799680 2577452800 2726297600 2835349504 3123445760 3172249600 3299139584 3544186880 3904307200 4060479488 4123924480 4430233600 4997513216 5075599360 5154905600 5452595200 6246891520 6344499200 6598279168 7088373760 7808614400 8120958976 8247848960 8860467200 9995026432 10151198720 10309811200 12493783040 12688998400 13196558336 14176747520 15617228800 16241917952 16495697920 17720934400 19990052864 20302397440 20619622400 24987566080 25377996800 26393116672 31234457600 32483835904 32991395840 35441868800 39980105728 40604794880 41239244800 49975132160 50755993600 52786233344 62468915200 64967671808 65982791680 70883737600 81209589760 82478489600 99950264320 101511987200 105572466688 124937830400 129935343616 131965583360 162419179520 164956979200 199900528640 203023974400 211144933376 249875660800 259870687232 263931166720 324838359040 329913958400 406047948800 422289866752 499751321600 519741374464 527862333440 649676718080 659827916800 812095897600 844579733504 999502643200 1055724666880 1299353436160 1319655833600 1624191795200 1689159467008 2111449333760 2598706872320 2639311667200 3248383590400 3378318934016 4222898667520 5278623334400 6496767180800 6756637868032 8445797335040 10557246668800 12993534361600 16891594670080 21114493337600 33783189340160 42228986675200 84457973350400 168915946700800
• Sum of all divisors σ(n): 453804620358192
• Sum of proper divisors (its aliquot sum) s(n): 284888673657392
• 168915946700800 is an abundant number, because the sum of its proper divisors (284888673657392) is greater than itself. Its abundance is 115972726956592

Bases of 168915946700800

• Binary: 100110011010000011001111000000000000000000000000₂
• Hexadecimal: 0x99A0CF000000
• Base-36: 1NVIWXDV5S

Squares and roots of 168915946700800

• 168915946700800 squared (168915946700800²) is 28532597049827506404720640000
• 168915946700800 cubed (168915946700800³) is 4819610642504066393693562259753664512000000
• The square root of 168915946700800 is 12996766.7787338555
• The cube root of 168915946700800 is 55278.5807042949

Scales and comparisons

• 168,915,946,700,800 seconds is equal to 5,371,004 years, 31 weeks, 6 days, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 168,915,946,700,800 would take you about thirteen million, four hundred twenty-seven thousand, five hundred eleven 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 168915946700800 cubic inches would be around 4606.5 feet tall.

Recreational maths with 168915946700800

• 168915946700800 backwards is 008007649519861
• 168915946700800 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 168915946700800's digits is 64
• More coming soon!