1989090598187040

Names of 1989090598187040

• Cardinal: 1989090598187040 can be written as One quadrillion, nine hundred eighty-nine trillion, ninety billion, five hundred ninety-eight million, one hundred eighty-seven thousand and forty.

Scientific notation

• Scientific notation: 1.98909059818704 × 10¹⁵

Factors of 1989090598187040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4527451

Divisors of 1989090598187040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 68 80 85 96 102 120 136 160 170 204 240 255 272 340 408 480 510 544 680 816 1020 1360 1632 2040 2720 4080 8160 54497 108994 163491 217988 272485 326982 435976 544970 653964 817455 871952 926449 1089940 1307928 1634910 1743904 1852898 2179880 2615856 2779347 3269820 3705796 4359760 4472927 4632245 5231712 5558694 6539640 7411592 8719520 8945854 9264490 11117388 13079280 13418781 13896735 14823184 17891708 18528980 22234776 22364635 26158560 26837562 27793470 29646368 35783416 37057960 44469552 44729270 53675124 55586940 67093905 71566832 74115920 76039759 88939104 89458540 107350248 111173880 134187810 143133664 148231840 152079518 178917080 214700496 222347760 228119277 268375620 304159036 357834160 380198795 429400992 444695520 456238554 536751240 608318072 715668320 760397590 912477108 1073502480 1140596385 1216636144 1520795180 1824954216 2147004960 2281192770 2433272288 3041590360 3649908432 4562385540 6083180720 7299816864 9124771080 12166361440 18249542160 36499084320 243761102719 487522205438 731283308157 975044410876 1218805513595 1462566616314 1950088821752 2437611027190 2925133232628 3656416540785 3900177643504 4143938746223 4875222054380 5850266465256 7312833081570 7800355287008 8287877492446 9750444108760 11700532930512 12431816238669 14625666163140 16575754984892 19500888217520 20719693731115 23401065861024 24863632477338 29251332326280 33151509969784 39001776435040 41439387462230 49727264954676 58502664652560 62159081193345 66303019939568 82878774924460 99454529909352 117005329305120 124318162386690 132606039879136 165757549848920 198909059818704 248636324773380 331515099697840 397818119637408 497272649546760 663030199395680 994545299093520 1989090598187040
• Sum of all divisors σ(n): 6634325389999104
• Sum of proper divisors (its aliquot sum) s(n): 4645234791812064
• 1989090598187040 is an abundant number, because the sum of its proper divisors (4645234791812064) is greater than itself. Its abundance is 2656144193625024

Bases of 1989090598187040

• Binary: 111000100010001000100111110100001111111000000100000₂
• Hexadecimal: 0x711113E87F020
• Base-36: JL2NLTD2QO

Squares and roots of 1989090598187040

• 1989090598187040 squared (1989090598187040²) is 3956481407796076614934823961600
• 1989090598187040 cubed (1989090598187040³) is 7869799970149000178568702894861082510577664000
• The square root of 1989090598187040 is 44599221.9459828695
• The cube root of 1989090598187040 is 125762.6041129755

Scales and comparisons

• 1,989,090,598,187,040 seconds is equal to 63,246,928 years, 18 weeks, 5 days, 11 hours, 4 minutes.
• To count from 1 to 1,989,090,598,187,040 would take you about one hundred eighty-nine million, seven hundred forty thousand, seven hundred eighty-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 1989090598187040 cubic inches would be around 10480.2 feet tall.

Recreational maths with 1989090598187040

• 1989090598187040 backwards is 0407818950909891
• The number of decimal digits it has is: 16
• The sum of 1989090598187040's digits is 78
• More coming soon!