1428315436768

Names of 1428315436768

• Cardinal: 1428315436768 can be written as One trillion, four hundred twenty-eight billion, three hundred fifteen million, four hundred thirty-six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.428315436768 × 10¹²

Factors of 1428315436768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 96

Divisors of 1428315436768

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 11 16 17 19 22 32 34 38 44 47 68 76 88 94 121 136 152 176 187 188 209 242 272 304 323 352 374 376 418 484 517 544 608 646 748 752 799 836 893 968 1034 1292 1331 1496 1504 1598 1672 1786 1936 2057 2068 2209 2299 2584 2662 2992 3196 3344 3553 3572 3872 4114 4136 4418 4598 5168 5324 5687 5984 6392 6688 7106 7144 8228 8272 8789 8836 9196 9823 10336 10648 11374 12784 14212 14288 15181 16456 16544 17578 17672 18392 19646 21296 22627 22748 24299 25289 25568 28424 28576 30362 32912 35156 35344 36784 37553 39083 39292 41971 42592 45254 45496 48598 50578 56848 60724 62557 65824 70312 70688 73568 75106 78166 78584 83942 90508 90992 96679 97196 101156 103823 108053 113696 121448 125114 140624 150212 156332 157168 166991 167884 181016 181984 193358 194392 202312 207646 216106 242896 250228 267289 281248 300424 312664 314336 333982 335768 362032 386716 388784 404624 413083 415292 429913 432212 461681 485792 500456 534578 600848 625328 667964 671536 713507 724064 773432 777568 809248 826166 830584 859826 864424 923362 1000912 1063469 1069156 1142053 1188583 1201696 1250656 1335928 1343072 1427014 1546864 1652332 1661168 1719652 1728848 1764991 1836901 1846724 1972637 2001824 2126938 2138312 2284106 2377166 2671856 2854028 2940179 3093728 3304664 3322336 3439304 3457696 3529982 3673802 3693448 3945274 4253876 4276624 4543913 4568212 4754332 5078491 5343712 5708056 5880358 6609328 6878608 7059964 7347604 7386896 7848577 7890548 8507752 8553248 9087826 9136424 9508664 10156982 11416112 11760716 12562583 13218656 13757216 14119928 14695208 14773792 15697154 15781096 17015504 18175652 18272848 19017328 19414901 20205911 20313964 21699007 22832224 23521432 25125166 28239856 29390416 31394308 31562192 33534829 34031008 36351304 36545696 38034656 38829802 40411822 40627928 43398014 47042864 49983043 50250332 55863401 56479712 58780832 62788616 63124384 67069658 72702608 77659604 80823644 81255856 86334347 86796028 94085728 99966086 100500664 111726802 125577232 134139316 138188413 145405216 155319208 161647288 162511712 172668694 173592056 199932172 201001328 213563911 223453604 238689077 251154464 268278632 276376826 310638416 323294576 345337388 347184112 368883119 399864344 402002656 427127822 446907208 477378154 536557264 552753652 621276832 646589152 690674776 694368224 737766238 799728688 854255644 893814416 949677817 954756308 1073114528 1105507304 1381349552 1475532476 1599457376 1708511288 1787628832 1899355634 1909512616 2211014608 2349203021 2625579847 2762699104 2951064952 3417022576 3798711268 3819025232 4057714309 4422029216 4698406042 5251159694 5902129904 6834045152 7597422536 7638050464 8115428618 9396812084 10502319388 11804259808 15194845072 16230857236 18793624168 21004638776 30389690144 32461714472 37587248336 42009277552 44634857399 64923428944 75174496672 84018555104 89269714798 129846857888 178539429596 357078859192 714157718384 1428315436768
• Sum of all divisors σ(n): 3522229401600
• Sum of proper divisors (its aliquot sum) s(n): 2093913964832
• 1428315436768 is an abundant number, because the sum of its proper divisors (2093913964832) is greater than itself. Its abundance is 665598528064

Bases of 1428315436768

• Binary: 10100110010001110001110111111011011100000₂
• Hexadecimal: 0x14C8E3BF6E0
• Base-36: I85Q4SF4

Squares and roots of 1428315436768

• 1428315436768 squared (1428315436768²) is 2040084986909762606285824
• 1428315436768 cubed (1428315436768³) is 2913884879121857139600330728806776832
• The square root of 1428315436768 is 1195121.5154820031
• The cube root of 1428315436768 is 11261.8060403885

Scales and comparisons

• 1,428,315,436,768 seconds is equal to 45,416 years, 4 days, 15 hours, 59 minutes, 28 seconds.
• To count from 1 to 1,428,315,436,768 would take you about one hundred thirteen thousand, five hundred forty 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 1428315436768 cubic inches would be around 938.5 feet tall.

Recreational maths with 1428315436768

• 1428315436768 backwards is 8676345138241
• The number of decimal digits it has is: 13
• The sum of 1428315436768's digits is 58
• More coming soon!