1378413855
1,378,413,855 is an odd composite number composed of five prime numbers multiplied together.
1378413855 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1378413855:
35 × 5 × 72 × 132 × 137
(3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 13 × 13 × 137)See below for interesting mathematical facts about the number 1378413855 from the Numbermatics database.
Names of 1378413855
- Cardinal: 1378413855 can be written as One billion, three hundred seventy-eight million, four hundred thirteen thousand, eight hundred fifty-five.
Scientific notation
- Scientific notation: 1.378413855 × 109
Factors of 1378413855
Divisors of 1378413855
- Number of divisors d(n): 216
-
Complete list of divisors:
1 3 5 7 9 13 15 21 27 35 39 45 49 63 65 81 91 105 117 135 137 147 169 189 195 243 245 273 315 351 405 411 441 455 507 567 585 637 685 735 819 845 945 959 1053 1183 1215 1233 1323 1365 1521 1701 1755 1781 1911 2055 2205 2457 2535 2835 2877 3159 3185 3549 3699 3969 4095 4563 4795 5265 5343 5733 5915 6165 6615 6713 7371 7605 8281 8505 8631 8905 9555 10647 11097 11907 12285 12467 13689 14385 15795 16029 17199 17745 18495 19845 20139 22113 22815 23153 24843 25893 26715 28665 31941 33291 33565 36855 37401 41067 41405 43155 48087 51597 53235 55485 59535 60417 62335 68445 69459 74529 77679 80145 85995 87269 95823 100695 110565 112203 115765 124215 129465 144261 154791 159705 162071 166455 181251 187005 205335 208377 223587 233037 240435 257985 261807 287469 302085 336609 347295 372645 388395 432783 436345 479115 486213 543753 561015 625131 670761 721305 773955 785421 810355 906255 1009827 1041885 1117935 1134497 1165185 1309035 1437345 1458639 1631259 1683045 1875393 2012283 2163915 2356263 2431065 2718765 3029481 3125655 3353805 3403491 3927105 4375917 5049135 5626179 5672485 7068789 7293195 8156295 9376965 10061415 10210473 11781315 13127751 15147405 17017455 21206367 21879585 28130895 30631419 35343945 39383253 51052365 65638755 91894257 106031835 153157095 196916265 275682771 459471285 1378413855
- Sum of all divisors σ(n): 3143819952
- Sum of proper divisors (its aliquot sum) s(n): 1765406097
- 1378413855 is an abundant number, because the sum of its proper divisors (1765406097) is greater than itself. Its abundance is 386992242
Bases of 1378413855
- Binary: 10100100010100011101101000111112
- Hexadecimal: 0x5228ED1F
- Base-36: MSO6XR
Squares and roots of 1378413855
- 1378413855 squared (13784138552) is 1900024755655961025
- 1378413855 cubed (13784138553) is 2619020448039166290200001375
-
The
square root of 1378413855 is 37126.9963099629 -
The
cube root of 1378413855 is 1112.9095690143
Scales and comparisons
How big is 1378413855?- 1,378,413,855 seconds is equal to 43 years, 43 weeks, 20 hours, 44 minutes, 15 seconds.
-
To count from 1 to 1,378,413,855 would take you about eighty-seven 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 1378413855 cubic inches would be around 92.7 feet tall.
Recreational maths with 1378413855
- 1378413855 backwards is 5583148731
- 1378413855 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1378413855's digits is 45
- More coming soon!
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