198068913120

Names of 198068913120

• Cardinal: 198068913120 can be written as One hundred ninety-eight billion, sixty-eight million, nine hundred thirteen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.9806891312 × 10¹¹

Factors of 198068913120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1486

Divisors of 198068913120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 65 78 80 96 104 113 120 130 156 160 195 208 226 240 257 260 312 339 390 416 452 480 514 520 565 624 678 771 780 904 1028 1040 1093 1130 1248 1285 1356 1469 1542 1560 1695 1808 2056 2080 2186 2260 2570 2712 2938 3084 3120 3279 3341 3390 3616 3855 4112 4372 4407 4520 5140 5424 5465 5876 6168 6240 6558 6682 6780 7345 7710 8224 8744 8814 9040 10023 10280 10848 10930 11752 12336 13116 13364 13560 14209 14690 15420 16395 16705 17488 17628 18080 20046 20560 21860 22035 23504 24672 26232 26728 27120 28418 29041 29380 30840 32790 33410 34976 35256 40092 41120 42627 43720 44070 47008 50115 52464 53456 54240 56836 58082 58760 61680 65580 66820 70512 71045 80184 85254 87123 87440 88140 100230 104928 106912 113672 116164 117520 123360 123509 131160 133640 141024 142090 145205 160368 170508 174246 174880 176280 200460 213135 227344 232328 235040 247018 262320 267280 280901 284180 290410 320736 341016 348492 352560 370527 377533 400920 426270 435615 454688 464656 494036 524640 534560 561802 568360 580820 617545 682032 696984 705120 741054 755066 801840 842703 852540 871230 929312 988072 1123604 1132599 1136720 1161640 1235090 1364064 1393968 1404505 1482108 1510132 1603680 1605617 1685406 1705080 1742460 1852635 1887665 1976144 2247208 2265198 2273440 2323280 2470180 2787936 2809010 2964216 3020264 3211234 3370812 3410160 3484920 3651713 3705270 3775330 3952288 4213515 4494416 4530396 4646560 4816851 4940360 5618020 5662995 5928432 6040528 6422468 6741624 6820320 6969840 7303426 7410540 7550660 8028085 8427030 8988832 9060792 9633702 9880720 10955139 11236040 11325990 11856864 12081056 12844936 13483248 13939680 14606852 14821080 15101320 16056170 16854060 18121584 18258565 19267404 19761440 21910278 22472080 22651980 24084255 25689872 26966496 29213704 29642160 30202640 31741813 32112340 33708120 36243168 36517130 38534808 43820556 44944160 45303960 48168510 51379744 54775695 58427408 59284320 60405280 63483626 64224680 67416240 73034260 77069616 87641112 90607920 95225439 96337020 109551390 116854816 126967252 128449360 134832480 146068520 154139232 158709065 175282224 181215840 190450878 192674040 219102780 253934504 256898720 292137040 317418130 350564448 380901756 385348080 412643569 438205560 476127195 507869008 584274080 634836260 761803512 770696160 825287138 876411120 952254390 1015738016 1237930707 1269672520 1523607024 1650574276 1752822240 1904508780 2063217845 2475861414 2539345040 3047214048 3301148552 3809017560 4126435690 4951722828 5078690080 6189653535 6602297104 7618035120 8252871380 9903445656 12379307070 13204594208 15236070240 16505742760 19806891312 24758614140 33011485520 39613782624 49517228280 66022971040 99034456560 198068913120
• Sum of all divisors σ(n): 681116978304
• Sum of proper divisors (its aliquot sum) s(n): 483048065184
• 198068913120 is an abundant number, because the sum of its proper divisors (483048065184) is greater than itself. Its abundance is 284979152064

Bases of 198068913120

• Binary: 10111000011101110100111100001111100000₂
• Hexadecimal: 0x2E1DD3C3E0
• Base-36: 2IZP47HC

Squares and roots of 198068913120

• 198068913120 squared (198068913120²) is 39231294344538108134400
• 198068913120 cubed (198068913120³) is 7770499831113465886601638883328000
• The square root of 198068913120 is 445049.3378491873
• The cube root of 198068913120 is 5829.1527976009

Scales and comparisons

• 198,068,913,120 seconds is equal to 6,297 years, 50 weeks, 6 days, 6 hours, 32 minutes.
• To count from 1 to 198,068,913,120 would take you about twelve thousand, five hundred ninety-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 198068913120 cubic inches would be around 485.8 feet tall.

Recreational maths with 198068913120

• 198068913120 backwards is 021319860891
• 198068913120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 198068913120's digits is 48
• More coming soon!