21442029588

Names of 21442029588

• Cardinal: 21442029588 can be written as Twenty-one billion, four hundred forty-two million, twenty-nine thousand, five hundred eighty-eight.

Scientific notation

• Scientific notation: 2.1442029588 × 10¹⁰

Factors of 21442029588

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 527

Divisors of 21442029588

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 23 27 28 36 42 46 53 54 63 69 84 92 106 108 126 138 159 161 189 207 212 252 276 318 322 371 378 414 439 477 483 621 636 644 742 756 828 878 954 966 1113 1219 1242 1317 1431 1449 1484 1756 1908 1932 2226 2438 2484 2634 2809 2862 2898 3073 3339 3657 3951 4347 4452 4876 5268 5618 5724 5796 6146 6678 7314 7902 8427 8533 8694 9219 10017 10097 10971 11236 11853 12292 13356 14628 15804 16854 17066 17388 18438 19663 20034 20194 21942 23267 23706 25281 25599 27657 30291 32913 33708 34132 36876 39326 40068 40388 43884 46534 47412 50562 51198 55314 58989 60582 64607 65826 69801 70679 75843 76797 78652 82971 90873 93068 101124 102396 110628 117978 121164 129214 131652 139602 141358 151686 153594 162869 165942 176967 181746 193821 209403 212037 230391 235956 258428 272619 279204 282716 303372 307188 325738 331884 353934 363492 387642 418806 424074 452249 460782 488607 530901 535141 545238 581463 628209 636111 651476 707868 775284 837612 848148 904498 921564 977214 1061802 1070282 1090476 1162926 1233151 1256418 1272222 1356747 1465821 1605423 1744389 1808996 1908333 1954428 2123604 2140564 2325852 2466302 2512836 2544444 2713494 2931642 3210846 3488778 3699453 3745987 3816666 4070241 4397463 4816269 4932604 5426988 5863284 6421692 6977556 7398906 7491974 7633332 8140482 8632057 8794926 9632538 11098359 11237961 12210723 14448807 14797812 14983948 16280964 17264114 17589852 19265076 22196718 22475922 24421446 25896171 28362473 28897614 33295077 33713883 34528228 44393436 44951844 48842892 51792342 56724946 57795228 66590154 67427766 77688513 85087419 101141649 103584684 113449892 133180308 134855532 155377026 170174838 198537311 202283298 233065539 255262257 310754052 340349676 397074622 404566596 466131078 510524514 595611933 765786771 794149244 932262156 1021049028 1191223866 1531573542 1786835799 2382447732 3063147084 3573671598 5360507397 7147343196 10721014794 21442029588
• Sum of all divisors σ(n): 67722547200
• Sum of proper divisors (its aliquot sum) s(n): 46280517612
• 21442029588 is an abundant number, because the sum of its proper divisors (46280517612) is greater than itself. Its abundance is 24838488024

Bases of 21442029588

• Binary: 10011111110000010110110100000010100₂
• Hexadecimal: 0x4FE0B6814
• Base-36: 9UM13X0

Squares and roots of 21442029588

• 21442029588 squared (21442029588²) is 459760632852667449744
• 21442029588 cubed (21442029588³) is 9858201093024500302135351025472
• The square root of 21442029588 is 146430.9720926553
• The cube root of 21442029588 is 2778.1474808463

Scales and comparisons

• 21,442,029,588 seconds is equal to 681 years, 41 weeks, 15 hours, 19 minutes, 48 seconds.
• To count from 1 to 21,442,029,588 would take you about one thousand, three 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 21442029588 cubic inches would be around 231.5 feet tall.

Recreational maths with 21442029588

• 21442029588 backwards is 88592024412
• The number of decimal digits it has is: 11
• The sum of 21442029588's digits is 45
• More coming soon!