168345968000

Names of 168345968000

• Cardinal: 168345968000 can be written as One hundred sixty-eight billion, three hundred forty-five million, nine hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 1.68345968 × 10¹¹

Factors of 168345968000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 774

Divisors of 168345968000

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 25 28 32 34 35 40 49 50 56 64 68 70 80 85 98 100 112 119 125 128 136 140 160 170 175 196 200 224 238 245 250 272 280 289 320 340 350 392 400 425 448 476 490 500 544 560 578 595 640 680 700 743 784 800 833 850 875 896 952 980 1000 1088 1120 1156 1190 1225 1360 1400 1445 1486 1568 1600 1666 1700 1750 1904 1960 2000 2023 2125 2176 2240 2312 2380 2450 2720 2800 2890 2972 2975 3136 3200 3332 3400 3500 3715 3808 3920 4000 4046 4165 4250 4480 4624 4760 4900 5201 5440 5600 5780 5944 5950 6125 6272 6664 6800 7000 7225 7430 7616 7840 8000 8092 8330 8500 9248 9520 9800 10115 10402 10880 11200 11560 11888 11900 12250 12631 13328 13600 14000 14161 14450 14860 14875 15232 15680 16000 16184 16660 17000 18496 18575 19040 19600 20230 20804 20825 22400 23120 23776 23800 24500 25262 26005 26656 27200 28000 28322 28900 29720 29750 31360 32368 33320 34000 36125 36407 36992 37150 38080 39200 40460 41608 41650 46240 47552 47600 49000 50524 50575 52010 53312 54400 56000 56644 57800 59440 59500 63155 64736 66640 68000 70805 72250 72814 74300 76160 78400 80920 83216 83300 88417 92480 92875 95104 95200 98000 101048 101150 104020 104125 106624 112000 113288 115600 118880 119000 126310 129472 130025 133280 136000 141610 144500 145628 148600 156800 161840 166432 166600 176834 182035 184960 185750 190400 196000 202096 202300 208040 208250 214727 226576 231200 237760 238000 252620 252875 258944 260050 266560 272000 283220 289000 291256 297200 315775 323680 332864 333200 353668 354025 364070 371500 380800 392000 404192 404600 416080 416500 429454 442085 453152 462400 475520 476000 505240 505750 520100 533120 566440 578000 582512 594400 618919 631550 647360 650125 665728 666400 707336 708050 728140 743000 784000 808384 809200 832160 833000 858908 884170 906304 910175 924800 952000 1010480 1011500 1040200 1073635 1132880 1156000 1165024 1188800 1237838 1263100 1294720 1300250 1332800 1414672 1416100 1456280 1486000 1503089 1578875 1616768 1618400 1664320 1666000 1717816 1768340 1770125 1812608 1820350 1904000 2020960 2023000 2080400 2147270 2210425 2265760 2312000 2330048 2377600 2475676 2526200 2600500 2665600 2829344 2832200 2912560 2972000 3006178 3094595 3157750 3236800 3328640 3332000 3435632 3536680 3540250 3640700 4041920 4046000 4160800 4294540 4420850 4531520 4550875 4624000 4660096 4951352 5052400 5201000 5368175 5658688 5664400 5825120 5944000 6012356 6189190 6315500 6473600 6664000 6871264 7073360 7080500 7281400 7515445 8083840 8092000 8321600 8589080 8841700 9063040 9101750 9902704 10104800 10402000 10521623 10736350 11052125 11317376 11328800 11650240 11888000 12024712 12378380 12631000 13328000 13742528 14146720 14161000 14562800 15030890 15472975 16184000 16643200 17178160 17683400 18203500 19805408 20209600 20804000 21043246 21472700 22104250 22657600 23300480 24049424 24756760 25262000 26840875 27485056 28293440 28322000 29125600 30061780 30945950 32368000 34356320 35366800 36407000 37577225 39610816 40419200 41608000 42086492 42945400 44208500 45315200 48098848 49513520 50524000 52608115 53681750 56586880 56644000 58251200 60123560 61891900 68712640 70733600 72814000 75154450 77364875 79221632 83216000 84172984 85890800 88417000 96197696 99027040 101048000 105216230 107363500 113288000 116502400 120247120 123783800 137425280 141467200 145628000 150308900 154729750 168345968 171781600 176834000 187886125 192395392 198054080 202096000 210432460 214727000 226576000 240494240 247567600 263040575 282934400 291256000 300617800 309459500 336691936 343563200 353668000 375772250 396108160 420864920 429454000 480988480 495135200 526081150 582512000 601235600 618919000 673383872 687126400 707336000 751544500 841729840 858908000 961976960 990270400 1052162300 1202471200 1237838000 1315202875 1346767744 1414672000 1503089000 1683459680 1717816000 1980540800 2104324600 2404942400 2475676000 2630405750 3006178000 3366919360 3435632000 4208649200 4809884800 4951352000 5260811500 6012356000 6733838720 8417298400 9902704000 10521623000 12024712000 16834596800 21043246000 24049424000 33669193600 42086492000 84172984000 168345968000
• Sum of all divisors σ(n): 517906003680
• Sum of proper divisors (its aliquot sum) s(n): 349560035680
• 168345968000 is an abundant number, because the sum of its proper divisors (349560035680) is greater than itself. Its abundance is 181214067680

Bases of 168345968000

• Binary: 10011100110010001100111001110110000000₂
• Hexadecimal: 0x2732339D80
• Base-36: 25C4UC8W

Squares and roots of 168345968000

• 168345968000 squared (168345968000²) is 28340364941857024000000
• 168345968000 cubed (168345968000³) is 4770986169610184422879232000000000
• The square root of 168345968000 is 410299.8513282695
• The cube root of 168345968000 is 5521.6334520367

Scales and comparisons

• 168,345,968,000 seconds is equal to 5,352 years, 45 weeks, 5 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 168,345,968,000 would take you about ten thousand, seven hundred five 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 168345968000 cubic inches would be around 460.1 feet tall.

Recreational maths with 168345968000

• 168345968000 backwards is 000869543861
• 168345968000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168345968000's digits is 50
• More coming soon!