198729143791360

Names of 198729143791360

• Cardinal: 198729143791360 can be written as One hundred ninety-eight trillion, seven hundred twenty-nine billion, one hundred forty-three million, seven hundred ninety-one thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.9872914379136 × 10¹⁴

Factors of 198729143791360

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 131240216

Divisors of 198729143791360

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 128 130 140 160 169 182 208 224 256 260 280 320 338 364 416 448 455 520 560 640 676 728 832 845 896 910 1040 1120 1183 1280 1352 1456 1664 1690 1792 1820 2080 2240 2366 2704 2912 3328 3380 3640 4160 4480 4732 5408 5824 5915 6760 7280 8320 8960 9464 10816 11648 11830 13520 14560 16640 18928 21632 23296 23660 27040 29120 37856 43264 47320 54080 58240 75712 94640 108160 116480 151424 189280 216320 302848 378560 757120 1514240 131240189 262480378 524960756 656200945 918681323 1049921512 1312401890 1706122457 1837362646 2099843024 2624803780 3412244914 3674725292 4199686048 4593406615 5249607560 6824489828 7349450584 8399372096 8530612285 9186813230 10499215120 11942857199 13648979656 14698901168 16798744192 17061224570 18373626460 20998430240 22179591941 23885714398 27297959312 29397802336 33597488384 34122449140 36747252920 41996860480 44359183882 47771428796 54595918624 58795604672 59714285995 68244898280 73494505840 83993720960 88718367764 95542857592 109191837248 110897959705 117591209344 119428571990 136489796560 146989011680 155257143587 167987441920 177436735528 191085715184 218383674496 221795919410 235182418688 238857143980 272979593120 293978023360 310514287174 354873471056 382171430368 436767348992 443591838820 477714287960 545959186240 587956046720 621028574348 709746942112 764342860736 776285717935 887183677640 955428575920 1091918372480 1175912093440 1242057148696 1419493884224 1528685721472 1552571435870 1774367355280 1910857151840 2183836744960 2484114297392 2838987768448 3057371442944 3105142871740 3548734710560 3821714303680 4968228594784 5677975536896 6210285743480 7097469421120 7643428607360 9936457189568 12420571486960 14194938842240 15286857214720 19872914379136 24841142973920 28389877684480 39745828758272 49682285947840 99364571895680 198729143791360
• Sum of all divisors σ(n): 589087866598560
• Sum of proper divisors (its aliquot sum) s(n): 390358722807200
• 198729143791360 is an abundant number, because the sum of its proper divisors (390358722807200) is greater than itself. Its abundance is 191629579015840

Bases of 198729143791360

• Binary: 101101001011111000111100000001011010111100000000₂
• Hexadecimal: 0xB4BE3C05AF00
• Base-36: 1YFYWP6FWG

Squares and roots of 198729143791360

• 198729143791360 squared (198729143791360²) is 39493272592047038835210649600
• 198729143791360 cubed (198729143791360³) is 7848464247736292841851475272113592467456000
• The square root of 198729143791360 is 14097132.4669721395
• The cube root of 198729143791360 is 58356.2246026109

Scales and comparisons

• 198,729,143,791,360 seconds is equal to 6,318,972 years, 3 weeks, 1 day, 22 hours, 2 minutes, 40 seconds.
• To count from 1 to 198,729,143,791,360 would take you about fifteen million, seven hundred ninety-seven thousand, four hundred thirty 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 198729143791360 cubic inches would be around 4863 feet tall.

Recreational maths with 198729143791360

• 198729143791360 backwards is 063197341927891
• 198729143791360 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 198729143791360's digits is 70
• More coming soon!