164554455088920

Names of 164554455088920

• Cardinal: 164554455088920 can be written as One hundred sixty-four trillion, five hundred fifty-four billion, four hundred fifty-five million, eighty-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.6455445508892 × 10¹⁴

Factors of 164554455088920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7043962

Divisors of 164554455088920

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 17 20 24 26 30 34 39 40 51 52 60 65 68 78 85 102 104 120 130 136 156 170 195 204 221 255 260 312 340 390 408 442 510 520 663 680 780 881 884 1020 1105 1326 1560 1762 1768 2040 2210 2643 2652 3315 3524 4405 4420 5286 5304 6630 7048 8810 8840 10572 11453 13215 13260 14977 17620 21144 22906 26430 26520 29954 34359 35240 44931 45812 52860 57265 59908 68718 74885 89862 91624 105720 114530 119816 137436 149770 171795 179724 194701 224655 229060 274872 299540 343590 359448 389402 449310 458120 584103 599080 687180 778804 898620 973505 1168206 1374360 1557608 1797240 1947010 2336412 2920515 3894020 4672824 5841030 7043041 7788040 11682060 14086082 21129123 23364120 28172164 35215205 42258246 56344328 70430410 84516492 91559533 105645615 119731697 140860820 169032984 183119066 211291230 239463394 274678599 281721640 359195091 366238132 422582460 457797665 478926788 549357198 598658485 718390182 732476264 845164920 915595330 957853576 1098714396 1197316970 1373392995 1436780364 1556512061 1795975455 1831190660 2197428792 2394633940 2746785990 2873560728 3113024122 3591950910 3662381320 4669536183 4789267880 5493571980 6204919121 6226048244 7183901820 7782560305 9339072366 10987143960 12409838242 12452096488 14367803640 15565120610 18614757363 18678144732 23347680915 24819676484 31024595605 31130241220 37229514726 37356289464 46695361830 49639352968 62049191210 62260482440 74459029452 80663948573 93073786815 93390723660 105483625057 124098382420 148918058904 161327897146 186147573630 186781447320 210967250114 241991845719 248196764840 316450875171 322655794292 372295147260 403319742865 421934500228 483983691438 527418125285 632901750342 645311588584 744590294520 806639485730 843869000456 967967382876 1054836250570 1209959228595 1265803500684 1371287125741 1582254375855 1613278971460 1935934765752 2109672501140 2419918457190 2531607001368 2742574251482 3164508751710 3226557942920 4113861377223 4219345002280 4839836914380 5485148502964 6329017503420 6856435628705 8227722754446 9679673828760 10970297005928 12658035006840 13712871257410 16455445508892 20569306886115 27425742514820 32910891017784 41138613772230 54851485029640 82277227544460 164554455088920
• Sum of all divisors σ(n): 563549287351680
• Sum of proper divisors (its aliquot sum) s(n): 398994832262760
• 164554455088920 is an abundant number, because the sum of its proper divisors (398994832262760) is greater than itself. Its abundance is 234440377173840

Bases of 164554455088920

• Binary: 100101011010100101010001110101110111111100011000₂
• Hexadecimal: 0x95A951D77F18
• Base-36: 1MBV9TW17C

Squares and roots of 164554455088920

• 164554455088920 squared (164554455088920²) is 27078168689611389285106766400
• 164554455088920 cubed (164554455088920³) is 4455833293524857085483828296996005668288000
• The square root of 164554455088920 is 12827878.0431106375
• The cube root of 164554455088920 is 54798.6527863475

Scales and comparisons

• 164,554,455,088,920 seconds is equal to 5,232,322 years, 34 weeks, 6 days, 10 hours, 2 minutes.
• To count from 1 to 164,554,455,088,920 would take you about thirteen million, eighty thousand, eight hundred six 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 164554455088920 cubic inches would be around 4566.6 feet tall.

Recreational maths with 164554455088920

• 164554455088920 backwards is 029880554455461
• The number of decimal digits it has is: 15
• The sum of 164554455088920's digits is 66
• More coming soon!