1398713770268388

Names of 1398713770268388

• Cardinal: 1398713770268388 can be written as One quadrillion, three hundred ninety-eight trillion, seven hundred thirteen billion, seven hundred seventy million, two hundred sixty-eight thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.398713770268388 × 10¹⁵

Factors of 1398713770268388

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 66198879

Divisors of 1398713770268388

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 27 28 36 38 42 54 57 63 76 84 108 114 126 133 171 189 228 252 266 342 378 399 513 532 684 756 798 1026 1197 1471 1596 2052 2394 2942 3591 4413 4788 5884 7182 8826 10297 13239 14364 17652 20594 26478 27949 30891 39717 41188 52956 55898 61782 79434 83847 92673 111796 123564 158868 167694 185346 195643 251541 278019 335388 370692 391286 503082 556038 586929 754623 782572 1006164 1112076 1173858 1509246 1760787 2347716 3018492 3521574 5282361 7043148 10564722 21129444 66197377 132394754 198592131 264789508 397184262 463381639 595776393 794368524 926763278 1191552786 1257750163 1390144917 1787329179 1853526556 2383105572 2515500326 2780289834 3574658358 3773250489 4170434751 5031000652 5560579668 7149316716 7546500978 8340869502 8804251141 11319751467 12511304253 15093001956 16681739004 17608502282 22639502934 25022608506 26412753423 33959254401 35217004564 45279005868 50045217012 52825506846 67918508802 79238260269 97376341567 105651013692 135837017604 158476520538 194752683134 237714780807 292129024701 316953041076 389505366268 475429561614 584258049402 681634390969 876387074103 950859123228 1168516098804 1363268781938 1752774148206 1850150489773 2044903172907 2629161222309 2726537563876 3505548296412 3700300979546 4089806345814 5258322444618 5550451469319 6134709518721 7400601959092 8179612691628 10516644889236 11100902938638 12269419037442 12951053428411 16651354407957 18404128556163 22201805877276 24538838074884 25902106856822 33302708815914 36808257112326 38853160285233 49954063223871 51804213713644 66605417631828 73616514224652 77706320570466 99908126447742 116559480855699 155412641140932 199816252895484 233118961711398 349678442567097 466237923422796 699356885134194 1398713770268388
• Sum of all divisors σ(n): 4365425810636800
• Sum of proper divisors (its aliquot sum) s(n): 2966712040368412
• 1398713770268388 is an abundant number, because the sum of its proper divisors (2966712040368412) is greater than itself. Its abundance is 1567998270100024

Bases of 1398713770268388

• Binary: 100111110000001111101101101011010110101011011100100₂
• Hexadecimal: 0x4F81F6D6B56E4
• Base-36: DRSW8H3JL0

Squares and roots of 1398713770268388

• 1398713770268388 squared (1398713770268388²) is 1956400211138408882677552118544
• 1398713770268388 cubed (1398713770268388³) is 2736443915475274219958421901304228008871787072
• The square root of 1398713770268388 is 37399381.9503529765
• The cube root of 1398713770268388 is 111834.6244020397

Scales and comparisons

• 1,398,713,770,268,388 seconds is equal to 44,474,771 years, 20 weeks, 1 day, 12 hours, 19 minutes, 48 seconds.
• To count from 1 to 1,398,713,770,268,388 would take you about one hundred thirty-three million, four hundred twenty-four thousand, three hundred fourteen 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 1398713770268388 cubic inches would be around 9319.6 feet tall.

Recreational maths with 1398713770268388

• 1398713770268388 backwards is 8838620773178931
• The number of decimal digits it has is: 16
• The sum of 1398713770268388's digits is 81
• More coming soon!