1321628635530

Names of 1321628635530

• Cardinal: 1321628635530 can be written as One trillion, three hundred twenty-one billion, six hundred twenty-eight million, six hundred thirty-five thousand, five hundred thirty.

Scientific notation

• Scientific notation: 1.32162863553 × 10¹²

Factors of 1321628635530

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4238

Divisors of 1321628635530

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 30 35 38 42 45 49 57 63 70 90 95 98 105 114 126 133 147 171 190 210 245 266 285 294 315 342 343 399 441 490 570 630 631 665 686 735 798 855 882 931 1029 1197 1262 1330 1470 1710 1715 1862 1893 1995 2058 2205 2394 2793 3087 3155 3430 3571 3786 3990 4410 4417 4655 5145 5586 5679 5985 6174 6310 6517 7142 8379 8834 9310 9465 10290 10713 11358 11970 11989 13034 13251 13965 15435 16758 17855 18930 19551 21426 22085 23978 24997 26502 27930 28395 30870 30919 32139 32585 35710 35967 39102 39753 41895 44170 49994 53565 56790 58653 59945 61838 64278 65170 66255 67849 71934 74991 79506 83790 83923 92757 97755 107130 107901 117306 119890 124985 132510 135698 149982 154595 160695 167846 174979 179835 185514 195510 198765 203547 215802 216433 224973 249970 251769 278271 293265 309190 321390 339245 349958 359670 374955 397530 407094 419615 432866 449946 463785 474943 503538 524937 539505 556542 586530 587461 610641 649299 678490 749910 755307 839230 874895 927570 949886 1017735 1049874 1079010 1082165 1124865 1174922 1221282 1224853 1258845 1298598 1391355 1424829 1510614 1574811 1749790 1762383 1947897 2035470 2164330 2249730 2253301 2374715 2449706 2517690 2624685 2782710 2849658 2937305 3053205 3149622 3246495 3324601 3524766 3674559 3776535 3895794 4112227 4274487 4506602 4749430 5249370 5287149 5874610 6106410 6124265 6492990 6649202 6759903 7124145 7349118 7553070 7874055 8224454 8548974 8811915 9739485 9973803 10574298 11023677 11266505 12248530 12336681 13519806 14248290 15748110 15773107 16623005 17623830 18372795 19478970 19947606 20279709 20561135 21372435 22047354 22533010 23272207 24673362 26435745 29921409 31546214 33246010 33799515 36745590 37010043 40559418 41122270 42744870 42812719 46544414 47319321 49869015 52871490 55118385 59842818 61683405 67599030 69816621 74020086 78865535 85625438 94638642 99738030 101398545 110236770 110411749 116361035 123366810 128438157 139633242 141957963 149607045 157731070 185050215 202797090 209449863 214063595 220823498 232722070 236596605 256876314 283915926 299214090 299689033 331235247 349083105 370100430 385314471 418899726 428127190 473193210 552058745 599378066 642190785 662470494 698166210 709789815 770628942 772882243 899067099 993705741 1047249315 1104117490 1284381570 1419579630 1498445165 1545764486 1656176235 1798134198 1926572355 1987411482 2094498630 2097823231 2318646729 2697201297 2996890330 3312352470 3853144710 3864411215 4195646462 4495335495 4637293458 4968528705 5394402594 6293469693 6955940187 7728822430 8990670990 9937057410 10489116155 11593233645 12586939386 13486006485 13911880374 14684762617 18880409079 20978232310 23186467290 26972012970 29369525234 31467348465 34779700935 37760818158 44054287851 62934696930 69559401870 73423813085 88108575702 94402045395 132162863553 146847626170 188804090790 220271439255 264325727106 440542878510 660814317765 1321628635530
• Sum of all divisors σ(n): 4226047488000
• Sum of proper divisors (its aliquot sum) s(n): 2904418852470
• 1321628635530 is an abundant number, because the sum of its proper divisors (2904418852470) is greater than itself. Its abundance is 1582790216940

Bases of 1321628635530

• Binary: 10011001110110111001101001001000110001010₂
• Hexadecimal: 0x133B734918A
• Base-36: GV5BKDQI

Squares and roots of 1321628635530

• 1321628635530 squared (1321628635530²) is 1746702250252889578380900
• 1321628635530 cubed (1321628635530³) is 2308491711678907050915305853613377000
• The square root of 1321628635530 is 1149621.0834575017
• The cube root of 1321628635530 is 10974.1227410045

Scales and comparisons

• 1,321,628,635,530 seconds is equal to 42,023 years, 36 weeks, 3 days, 17 hours, 25 minutes, 30 seconds.
• To count from 1 to 1,321,628,635,530 would take you about one hundred five thousand and fifty-nine 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 1321628635530 cubic inches would be around 914.5 feet tall.

Recreational maths with 1321628635530

• 1321628635530 backwards is 0355368261231
• 1321628635530 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1321628635530's digits is 45
• More coming soon!