1385830290816

Names of 1385830290816

• Cardinal: 1385830290816 can be written as One trillion, three hundred eighty-five billion, eight hundred thirty million, two hundred ninety thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.385830290816 × 10¹²

Factors of 1385830290816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 325359

Divisors of 1385830290816

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 137 144 162 192 216 243 274 288 324 384 411 432 486 548 576 648 822 864 972 1096 1152 1233 1296 1644 1728 1944 2192 2466 2592 3288 3456 3699 3888 4384 4932 5184 6576 7398 7776 8768 9864 10368 11097 13152 14796 15552 17536 19728 22194 26304 29592 31104 33291 39456 44388 52608 59184 66582 78912 88776 118368 133164 157824 177552 236736 266328 325217 355104 473472 532656 650434 710208 975651 1065312 1300868 1420416 1951302 2130624 2601736 2926953 3902604 4261248 5203472 5853906 7805208 8780859 10406944 11707812 15610416 17561718 20813888 23415624 26342577 31220832 35123436 41627776 44554729 46831248 52685154 62441664 70246872 79027731 89109458 93662496 105370308 124883328 133664187 140493744 158055462 178218916 187324992 210740616 267328374 280987488 316110924 356437832 374649984 400992561 421481232 534656748 561974976 632221848 712875664 801985122 842962464 1069313496 1123949952 1202977683 1264443696 1425751328 1603970244 1685924928 2138626992 2405955366 2528887392 2851502656 3207940488 3371849856 3608933049 4277253984 4811910732 5057774784 5703005312 6415880976 7217866098 8554507968 9623821464 10115549568 10826799147 12831761952 14435732196 17109015936 19247642928 21653598294 25663523904 28871464392 38495285856 43307196588 51327047808 57742928784 76990571712 86614393176 115485857568 153981143424 173228786352 230971715136 346457572704 461943430272 692915145408 1385830290816
• Sum of all divisors σ(n): 4165769396880
• Sum of proper divisors (its aliquot sum) s(n): 2779939106064
• 1385830290816 is an abundant number, because the sum of its proper divisors (2779939106064) is greater than itself. Its abundance is 1394108815248

Bases of 1385830290816

• Binary: 10100001010101001111011000001010110000000₂
• Hexadecimal: 0x142A9EC1580
• Base-36: HON3KO00

Squares and roots of 1385830290816

• 1385830290816 squared (1385830290816²) is 1920525594943159133945856
• 1385830290816 cubed (1385830290816³) is 2661522543759649641585952318078058496
• The square root of 1385830290816 is 1177212.9335069335
• The cube root of 1385830290816 is 11149.0197099547

Scales and comparisons

• 1,385,830,290,816 seconds is equal to 44,065 years, 6 weeks, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 1,385,830,290,816 would take you about one hundred ten thousand, one hundred sixty-two 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 1385830290816 cubic inches would be around 929.1 feet tall.

Recreational maths with 1385830290816

• 1385830290816 backwards is 6180920385831
• 1385830290816 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1385830290816's digits is 54
• More coming soon!