9749403006642

Names of 9749403006642

• Cardinal: 9749403006642 can be written as Nine trillion, seven hundred forty-nine billion, four hundred three million, six thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 9.749403006642 × 10¹²

Factors of 9749403006642

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 539437

Divisors of 9749403006642

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 31 39 54 62 78 81 93 117 162 186 234 277 279 351 403 554 558 702 806 831 837 1053 1209 1662 1674 2106 2418 2493 2511 3601 3627 4986 5022 7202 7254 7479 8587 10803 10881 14958 17174 21606 21762 22437 25761 32409 32643 44874 51522 64818 65286 77283 97227 111631 154566 194454 223262 231849 291681 334893 463698 539111 583362 669786 695547 1004679 1078222 1391094 1617333 2009358 3014037 3234666 4851999 6028074 7008443 9042111 9703998 14016886 14555997 16712441 18084222 21025329 29111994 33424882 42050658 43667991 50137323 63075987 87335982 100274646 126151974 149333747 150411969 189227961 217261733 298667494 300823938 378455922 434523466 448001241 451235907 567683883 651785199 896002482 902471814 1135367766 1303570398 1344003723 1353707721 1941338711 1955355597 2688007446 2707415442 3882677422 3910711194 4032011169 4629346157 5824016133 5866066791 8064022338 9258692314 11648032266 11732133582 12096033507 13888038471 17472048399 17598200373 24192067014 27776076942 34944096798 35196400746 41664115413 52416145197 60181500041 83328230826 104832290394 120363000082 124992346239 157248435591 180544500123 249984692478 314496871182 361089000246 374977038717 541633500369 749954077434 1083267000738 1624900501107 3249801002214 4874701503321 9749403006642
• Sum of all divisors σ(n): 24372968868864
• Sum of proper divisors (its aliquot sum) s(n): 14623565862222
• 9749403006642 is an abundant number, because the sum of its proper divisors (14623565862222) is greater than itself. Its abundance is 4874162855580

Bases of 9749403006642

• Binary: 10001101110111110101101100111111011010110010₂
• Hexadecimal: 0x8DDF5B3F6B2
• Base-36: 3GETATT4I

Squares and roots of 9749403006642

• 9749403006642 squared (9749403006642²) is 95050858985920069496116164
• 9749403006642 cubed (9749403006642³) is 926689130381233888690124519243295561288
• The square root of 9749403006642 is 3122403.4022915745
• The cube root of 9749403006642 is 21362.8573741449

Scales and comparisons

• 9,749,403,006,642 seconds is equal to 310,000 years, 44 weeks, 4 days, 13 hours, 50 minutes, 42 seconds.
• To count from 1 to 9,749,403,006,642 would take you about seven hundred seventy-five thousand and two 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 9749403006642 cubic inches would be around 1780.2 feet tall.

Recreational maths with 9749403006642

• 9749403006642 backwards is 2466003049479
• 9749403006642 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9749403006642's digits is 54
• More coming soon!