1428297100384

Names of 1428297100384

• Cardinal: 1428297100384 can be written as One trillion, four hundred twenty-eight billion, two hundred ninety-seven million, one hundred thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.428297100384 × 10¹²

Factors of 1428297100384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 14244

Divisors of 1428297100384

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 77 88 98 112 154 176 196 224 308 343 352 392 539 616 686 784 887 1078 1232 1372 1568 1774 2156 2464 2744 3548 3773 4312 5488 6209 7096 7546 8624 9757 10976 12418 13337 14192 15092 17248 19514 24836 26674 28384 30184 39028 43463 49672 53348 60368 68299 78056 86926 93359 99344 106696 120736 136598 146707 156112 173852 186718 198688 213392 273196 293414 304241 312224 347704 373436 426784 478093 546392 586828 608482 653513 695408 746872 956186 1026949 1092784 1173656 1216964 1307026 1390816 1493744 1912372 2053898 2185568 2347312 2433928 2614052 2987488 3346651 3824744 4107796 4574591 4694624 4867856 5228104 6693302 7188643 7649488 8215592 9149182 9735712 10456208 11829919 13386604 14377286 15298976 16431184 18298364 20912416 23659838 26773208 28754572 32862368 36596728 47319676 50320501 53546416 57509144 73193456 82809433 94639352 100641002 107092832 115018288 130129109 146386912 165618866 189278704 201282004 230036576 260258218 331237732 378557408 402564008 520516436 579666031 662475464 805128016 910903763 1041032872 1159332062 1324950928 1610256032 1821807526 2082065744 2318664124 2649901856 3643615052 4057662217 4164131488 4637328248 6376326341 7287230104 8115324434 9274656496 12752652682 14574460208 16230648868 18549312992 25505305364 29148920416 32461297736 44634284387 51010610728 64922595472 89268568774 102021221456 129845190944 178537137548 204042442912 357074275096 714148550192 1428297100384
• Sum of all divisors σ(n): 3581669145600
• Sum of proper divisors (its aliquot sum) s(n): 2153372045216
• 1428297100384 is an abundant number, because the sum of its proper divisors (2153372045216) is greater than itself. Its abundance is 725074944832

Bases of 1428297100384

• Binary: 10100110010001101001001000010110001100000₂
• Hexadecimal: 0x14C8D242C60
• Base-36: I85F7RZ4

Squares and roots of 1428297100384

• 1428297100384 squared (1428297100384²) is 2040032606965342172947456
• 1428297100384 cubed (1428297100384³) is 2913772657217410547203241251589423104
• The square root of 1428297100384 is 1195113.8441102589
• The cube root of 1428297100384 is 11261.7578480265

Scales and comparisons

• 1,428,297,100,384 seconds is equal to 45,415 years, 22 weeks, 2 days, 10 hours, 33 minutes, 4 seconds.
• To count from 1 to 1,428,297,100,384 would take you about one hundred thirteen thousand, five hundred thirty-eight 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 1428297100384 cubic inches would be around 938.5 feet tall.

Recreational maths with 1428297100384

• 1428297100384 backwards is 4830017928241
• 1428297100384 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1428297100384's digits is 49
• More coming soon!