998968841513930

Names of 998968841513930

• Cardinal: 998968841513930 can be written as Nine hundred ninety-eight trillion, nine hundred sixty-eight billion, eight hundred forty-one million, five hundred thirteen thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 9.9896884151393 × 10¹⁴

Factors of 998968841513930

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1277

Divisors of 998968841513930

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 7 10 14 23 35 46 49 53 70 98 106 115 161 230 245 265 322 371 490 530 742 805 1127 1187 1219 1610 1855 2254 2374 2438 2597 3710 5194 5635 5935 6095 8309 8533 11270 11870 12190 12985 16618 17066 25970 27301 41545 42665 54602 58163 59731 62911 83090 85330 116326 119462 125822 136505 191107 273010 290815 298655 314555 382214 440377 581630 597310 629110 880754 955535 1337749 1408969 1446953 1911070 2201885 2675498 2817938 2893906 3082639 4403770 6165278 6688745 7044845 7234765 9862783 10128671 13377490 14089690 14469530 15413195 19725566 20257342 30826390 32406287 49313915 50643355 64812574 69039481 70900697 74675357 98627830 101286710 138078962 141801394 149350714 162031435 226844009 324062870 345197405 354503485 373376785 453688018 522727499 690394810 709006970 746753570 1045454998 1134220045 1587908063 1672446203 1717533211 2268440090 2613637495 3175816126 3344892406 3435066422 3659092493 5227274990 7318184986 7939540315 8362231015 8587666055 11707123421 12022732477 15879080630 16724462030 17175332110 18295462465 23414246842 24045464954 36590924930 38466262669 58535617105 60113662385 76932525338 81949863947 84159127339 88639648759 117071234210 120227324770 163899727894 168318254678 177279297518 192331313345 269263838683 384662626690 409749319735 420795636695 443198243795 538527677366 620477541313 819498639470 841591273390 886396487590 1240955082626 1346319193415 1884846870781 2038711921457 2692638386830 3102387706565 3769693741562 4077423842914 4343342789191 6204775413130 8686685578382 9424234353905 10193559607285 14270983450199 18848468707810 20387119214570 21716713945955 28541966900398 43433427891910 71354917250995 99896884151393 142709834501990 199793768302786 499484420756965 998968841513930
• Sum of all divisors σ(n): 2225720106466560
• Sum of proper divisors (its aliquot sum) s(n): 1226751264952630
• 998968841513930 is an abundant number, because the sum of its proper divisors (1226751264952630) is greater than itself. Its abundance is 227782423438700

Bases of 998968841513930

• Binary: 11100011001000111010001110111100001010101111001010₂
• Hexadecimal: 0x38C8E8EF0ABCA
• Base-36: 9U3RY7MJM2

Squares and roots of 998968841513930

• 998968841513930 squared (998968841513930²) is 997938746315683394174384044900
• 998968841513930 cubed (998968841513930³) is 996909713308841920295349747990686153095457000
• The square root of 998968841513930 is 31606468.3492782851
• The cube root of 998968841513930 is 99965.6162293825

Scales and comparisons

• 998,968,841,513,930 seconds is equal to 31,764,119 years, 7 weeks, 4 days, 8 hours, 58 minutes, 50 seconds.
• To count from 1 to 998,968,841,513,930 would take you about seventy-nine million, four hundred ten thousand, two hundred ninety-seven 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 998968841513930 cubic inches would be around 8330.5 feet tall.

Recreational maths with 998968841513930

• 998968841513930 backwards is 039315148869899
• The number of decimal digits it has is: 15
• The sum of 998968841513930's digits is 83
• More coming soon!