45722496820

Names of 45722496820

• Cardinal: 45722496820 can be written as Forty-five billion, seven hundred twenty-two million, four hundred ninety-six thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 4.572249682 × 10¹⁰

Factors of 45722496820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 532

Divisors of 45722496820

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 10 11 13 14 20 22 26 28 35 44 49 52 55 65 70 77 91 98 110 127 130 140 143 154 182 196 220 245 254 260 286 308 343 364 367 385 455 490 508 539 572 635 637 686 715 734 770 889 910 980 1001 1078 1270 1274 1372 1397 1430 1468 1540 1651 1715 1778 1820 1835 2002 2156 2540 2548 2569 2695 2794 2860 3185 3302 3430 3556 3670 3773 4004 4037 4445 4459 4771 5005 5138 5390 5588 6223 6370 6604 6860 6985 7007 7340 7546 8074 8255 8890 8918 9542 9779 10010 10276 10780 11557 12446 12740 12845 13970 14014 15092 16148 16510 17780 17836 17983 18161 18865 19084 19558 20020 20185 22295 23114 23855 24892 25690 27940 28028 28259 31115 33020 33397 35035 35966 36322 37730 39116 40370 43561 44590 46228 46609 47710 48895 49049 51380 52481 56518 57785 62230 66794 68453 70070 71932 72644 75460 80740 80899 87122 89180 89915 90805 93218 95420 97790 98098 104962 113036 115570 124460 125881 127127 133588 136906 140140 141295 161798 166985 174244 179830 181610 186436 195580 196196 197813 209924 217805 231140 233045 233779 245245 251762 254254 262405 273812 282590 323596 326263 333970 342265 359660 363220 367367 395626 404495 435610 466090 467558 479171 490490 503524 508508 512699 524810 565180 566293 605917 629405 635635 652526 667940 684530 734734 791252 808990 871220 889889 932180 935116 958342 980980 989065 1025398 1049620 1132586 1168895 1211834 1258810 1271270 1305052 1369060 1384691 1469468 1617980 1631315 1636453 1779778 1836835 1916684 1978130 2050796 2265172 2283841 2337790 2395855 2423668 2517620 2542540 2563495 2571569 2769382 2831465 3029585 3262630 3272906 3559556 3588893 3673670 3956260 4241419 4449445 4567682 4675580 4791710 5126990 5143138 5538764 5662930 6059170 6229223 6525260 6545812 6665087 6923455 7177786 7347340 8182265 8482838 8898890 9135364 9583420 10253980 10286276 11325860 11419205 12118340 12458446 12857845 13330174 13846910 14355572 15986887 16364530 16965676 17797780 17944465 18000983 21207095 22838410 24916892 25122251 25715690 26660348 27693820 29689933 31146115 31973774 32729060 33325435 35888930 36001966 42414190 45676820 46655609 50244502 51431380 59379866 62292230 63947548 66650870 71777860 72003932 79934435 84828380 90004915 93311218 100489004 118759732 124584460 125611255 133301740 148449665 159868870 175855757 180009830 186622436 207829531 233278045 251222510 296899330 319737740 326589263 351711514 360019660 415659062 466556090 502445020 593798660 653178526 703423028 831318124 879278785 933112180 1039147655 1306357052 1632946315 1758557570 2078295310 2286124841 3265892630 3517115140 4156590620 4572249682 6531785260 9144499364 11430624205 22861248410 45722496820
• Sum of all divisors σ(n): 132946329600
• Sum of proper divisors (its aliquot sum) s(n): 87223832780
• 45722496820 is an abundant number, because the sum of its proper divisors (87223832780) is greater than itself. Its abundance is 41501335960

Bases of 45722496820

• Binary: 101010100101010001011110111100110100₂
• Hexadecimal: 0xAA545EF34
• Base-36: L05ZSC4

Squares and roots of 45722496820

• 45722496820 squared (45722496820²) is 2090546715454910112400
• 45722496820 cubed (45722496820³) is 95585015549448572467594842568000
• The square root of 45722496820 is 213828.1946329811
• The cube root of 45722496820 is 3575.8282090489

Scales and comparisons

• 45,722,496,820 seconds is equal to 1,453 years, 43 weeks, 2 days, 13 hours, 33 minutes, 40 seconds.
• To count from 1 to 45,722,496,820 would take you about two thousand, nine hundred 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 45722496820 cubic inches would be around 298 feet tall.

Recreational maths with 45722496820

• 45722496820 backwards is 02869422754
• 45722496820 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45722496820's digits is 49
• More coming soon!