1989676294480

Names of 1989676294480

• Cardinal: 1989676294480 can be written as One trillion, nine hundred eighty-nine billion, six hundred seventy-six million, two hundred ninety-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.98967629448 × 10¹²

Factors of 1989676294480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 104327

Divisors of 1989676294480

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 53 56 70 80 106 112 140 212 265 280 371 424 530 560 647 742 848 1060 1294 1484 1855 2120 2588 2968 3235 3710 4240 4529 5176 5936 6470 7420 9058 10352 12940 14840 18116 22645 25880 29680 34291 36232 45290 51760 68582 72464 90580 103613 137164 171455 181160 207226 240037 274328 342910 362320 414452 480074 518065 548656 685820 725291 828904 960148 1036130 1200185 1371640 1450582 1657808 1920296 2072260 2400370 2743280 2901164 3626455 3840592 4144520 4800740 5491489 5802328 7252910 8289040 9601480 10982978 11604656 14505820 19202960 21965956 27457445 29011640 38440423 43931912 54914890 58023280 67037611 76880846 87863824 109829780 134075222 153761692 192202115 219659560 268150444 307523384 335188055 384404230 439319120 469263277 536300888 615046768 670376110 768808460 938526554 1072601776 1340752220 1537616920 1877053108 2346316385 2681504440 3075233840 3552993383 3754106216 4692632770 5363008880 7105986766 7508212432 9385265540 14211973532 17764966915 18770531080 24870953681 28423947064 35529933830 37541062160 49741907362 56847894128 71059867660 99483814724 124354768405 142119735320 198967629448 248709536810 284239470640 397935258896 497419073620 994838147240 1989676294480
• Sum of all divisors σ(n): 5394983698944
• Sum of proper divisors (its aliquot sum) s(n): 3405307404464
• 1989676294480 is an abundant number, because the sum of its proper divisors (3405307404464) is greater than itself. Its abundance is 1415631109984

Bases of 1989676294480

• Binary: 11100111101000001111100101110000101010000₂
• Hexadecimal: 0x1CF41F2E150
• Base-36: PE1LW6DS

Squares and roots of 1989676294480

• 1989676294480 squared (1989676294480²) is 3958811756815663678470400
• 1989676294480 cubed (1989676294480³) is 7876753906844848592200911626363392000
• The square root of 1989676294480 is 1410558.8589208179
• The cube root of 1989676294480 is 12577.4946681745

Scales and comparisons

• 1,989,676,294,480 seconds is equal to 63,265 years, 28 weeks, 4 days, 19 hours, 34 minutes, 40 seconds.
• To count from 1 to 1,989,676,294,480 would take you about one hundred fifty-eight thousand, one hundred sixty-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 1989676294480 cubic inches would be around 1048.1 feet tall.

Recreational maths with 1989676294480

• 1989676294480 backwards is 0844926769891
• The number of decimal digits it has is: 13
• The sum of 1989676294480's digits is 73
• More coming soon!