1989913098344704

Names of 1989913098344704

• Cardinal: 1989913098344704 can be written as One quadrillion, nine hundred eighty-nine trillion, nine hundred thirteen billion, ninety-eight million, three hundred forty-four thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.989913098344704 × 10¹⁵

Factors of 1989913098344704

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 748

Divisors of 1989913098344704

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 676 733 832 1352 1466 1664 2197 2704 2932 3328 4394 5408 5864 8788 9529 10816 11728 17576 19058 21632 23456 28561 35152 38116 43264 46912 57122 70304 76232 93824 114244 123877 140608 152464 187648 228488 247754 281216 304928 371293 456976 495508 562432 609856 742586 913952 991016 1219712 1485172 1610401 1827904 1982032 2439424 2970344 3220802 3655808 3964064 4826809 5940688 6441604 7311616 7928128 9653618 11881376 12883208 15856256 19307236 20935213 23762752 25766416 31712512 38614472 41870426 47525504 51532832 62748517 77228944 83740852 95051008 103065664 125497034 154457888 167481704 206131328 250994068 272157769 308915776 334963408 412262656 501988136 544315538 617831552 669926816 815730721 1003976272 1088631076 1235663104 1339853632 1631461442 2007952544 2177262152 2679707264 3262922884 3538050997 4015905088 4354524304 5359414528 6525845768 7076101994 8031810176 8709048608 10604499373 13051691536 14152203988 16063620352 17418097216 21208998746 26103383072 28304407976 34836194432 42417997492 45994662961 52206766144 56608815952 69672388864 84835994984 91989325922 104413532288 113217631904 169671989968 183978651844 208827064576 226435263808 339343979936 367957303688 452870527616 597930618493 678687959872 735914607376 905741055232 1195861236986 1357375919744 1471829214752 2391722473972 2714751839488 2943658429504 4783444947944 5887316859008 7773098040409 9566889895888 11774633718016 15546196080818 19133779791776 31092392161636 38267559583552 62184784323272 76535119167104 124369568646544 153070238334208 248739137293088 497478274586176 994956549172352 1989913098344704
• Sum of all divisors σ(n): 4308927997616396
• Sum of proper divisors (its aliquot sum) s(n): 2319014899271692
• 1989913098344704 is an abundant number, because the sum of its proper divisors (2319014899271692) is greater than itself. Its abundance is 329101800926988

Bases of 1989913098344704

• Binary: 111000100011101000010111111010111000101100100000000₂
• Hexadecimal: 0x711D0BF5C5900
• Base-36: JLD5GGPY4G

Squares and roots of 1989913098344704

• 1989913098344704 squared (1989913098344704²) is 3959754138963819613184804847616
• 1989913098344704 cubed (1989913098344704³) is 7879566627348759887103121136788227444560625664
• The square root of 1989913098344704 is 44608442.0075920607
• The cube root of 1989913098344704 is 125779.9362390971

Scales and comparisons

• 1,989,913,098,344,704 seconds is equal to 63,273,081 years, 16 weeks, 5 days, 5 hours, 5 minutes, 4 seconds.
• To count from 1 to 1,989,913,098,344,704 would take you about one hundred eighty-nine million, eight hundred nineteen thousand, two hundred forty-three 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 1989913098344704 cubic inches would be around 10481.7 feet tall.

Recreational maths with 1989913098344704

• 1989913098344704 backwards is 4074438903199891
• The number of decimal digits it has is: 16
• The sum of 1989913098344704's digits is 79
• More coming soon!