90489773298771072

Names of 90489773298771072

• Cardinal: 90489773298771072 can be written as Ninety quadrillion, four hundred eighty-nine trillion, seven hundred seventy-three billion, two hundred ninety-eight million, seven hundred seventy-one thousand and seventy-two.

Scientific notation

• Scientific notation: 9.0489773298771072 × 10¹⁶

Factors of 90489773298771072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 22443836

Divisors of 90489773298771072

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 384 576 677 1152 1354 2031 2708 4062 5171 5416 6093 8124 10342 10832 12186 15513 16248 20684 21664 24372 31026 32496 41368 43328 46539 48744 62052 64992 82736 86656 93078 97488 124104 129984 165472 186156 194976 248208 259968 330944 372312 389952 496416 661888 744624 779904 992832 1489248 1985664 2978496 3500767 5956992 7001534 10502301 14003068 21004602 22437983 28006136 31506903 42009204 44875966 56012272 63013806 67313949 84018408 89751932 112024544 126027612 134627898 168036816 179503864 201941847 224049088 252055224 269255796 336073632 359007728 403883694 448098176 504110448 538511592 672147264 718015456 807767388 1008220896 1077023184 1344294528 1436030912 1615534776 2016441792 2154046368 2872061824 3231069552 4032883584 4308092736 6462139104 8616185472 12924278208 15190514491 25848556416 30381028982 45571543473 60762057964 91143086946 116026810093 121524115928 136714630419 182286173892 232053620186 243048231856 273429260838 348080430279 364572347784 464107240372 486096463712 546858521676 696160860558 729144695568 928214480744 972192927424 1044241290837 1093717043352 1392321721116 1458289391136 1856428961488 1944385854848 2088482581674 2187434086704 2784643442232 2916578782272 3712857922976 4176965163348 4374868173408 5569286884464 5833157564544 7425715845952 8353930326696 8749736346816 11138573768928 14851431691904 16707860653392 17499472693632 22277147537856 33415721306784 44554295075712 66831442613568 78550150432961 133662885227136 157100300865922 235650451298883 314200601731844 471300902597766 628401203463688 706951353896649 942601805195532 1256802406927376 1413902707793298 1885203610391064 2513604813854752 2827805415586596 3770407220782128 5027209627709504 5655610831173192 7540814441564256 10054419255419008 11311221662346384 15081628883128512 22622443324692768 30163257766257024 45244886649385536 90489773298771072
• Sum of all divisors σ(n): 260828820122607360
• Sum of proper divisors (its aliquot sum) s(n): 170339046823836288
• 90489773298771072 is an abundant number, because the sum of its proper divisors (170339046823836288) is greater than itself. Its abundance is 79849273525065216

Bases of 90489773298771072

• Binary: 101000001011110111111100000101001010001110110010010000000₂
• Hexadecimal: 0x1417BF829476480
• Base-36: OQZY3YTDLS0

Squares and roots of 90489773298771072

• 90489773298771072 squared (90489773298771072²) is 8188399071662982057757465464029184
• 90489773298771072 cubed (90489773298771072³) is 740966375674650747514099911008304398226208742965248
• The square root of 90489773298771072 is 300815181.2970400469
• The cube root of 90489773298771072 is 448951.9201873419

Scales and comparisons

• 90,489,773,298,771,072 seconds is equal to 2,877,294,887 years, 34 weeks, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 90,489,773,298,771,072 would take you about eight billion, six hundred thirty-one million, eight hundred eighty-four thousand, six hundred sixty-two 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 90489773298771072 cubic inches would be around 37412.7 feet tall.

Recreational maths with 90489773298771072

• 90489773298771072 backwards is 27017789237798409
• The number of decimal digits it has is: 17
• The sum of 90489773298771072's digits is 90
• More coming soon!