1397502138420
1,397,502,138,420 is an even composite number composed of five prime numbers multiplied together.
What does the number 1397502138420 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 270 divisors.
1397502138420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 1397502138420:
22 × 34 × 5 × 232 × 12772
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 23 × 23 × 1277 × 1277)See below for interesting mathematical facts about the number 1397502138420 from the Numbermatics database.
Names of 1397502138420
- Cardinal: 1397502138420 can be written as One trillion, three hundred ninety-seven billion, five hundred two million, one hundred thirty-eight thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.39750213842 × 1012
Factors of 1397502138420
Divisors of 1397502138420
- Number of divisors d(n): 270
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 23 27 30 36 45 46 54 60 69 81 90 92 108 115 135 138 162 180 207 230 270 276 324 345 405 414 460 529 540 621 690 810 828 1035 1058 1242 1277 1380 1587 1620 1863 2070 2116 2484 2554 2645 3105 3174 3726 3831 4140 4761 5108 5290 6210 6348 6385 7452 7662 7935 9315 9522 10580 11493 12420 12770 14283 15324 15870 18630 19044 19155 22986 23805 25540 28566 29371 31740 34479 37260 38310 42849 45972 47610 57132 57465 58742 68958 71415 76620 85698 88113 95220 103437 114930 117484 137916 142830 146855 171396 172395 176226 206874 214245 229860 264339 285660 293710 344790 352452 413748 428490 440565 517185 528678 587420 675533 689580 793017 856980 881130 1034370 1057356 1321695 1351066 1586034 1630729 1762260 2026599 2068740 2379051 2643390 2702132 3172068 3261458 3377665 3965085 4053198 4758102 4892187 5286780 6079797 6522916 6755330 7930170 8106396 8153645 9516204 9784374 10132995 11895255 12159594 13510660 14676561 15860340 16307290 18239391 19568748 20265990 23790510 24319188 24460935 29353122 30398985 32614580 36478782 37506767 40531980 44029683 47581020 48921870 54718173 58706244 60797970 72957564 73382805 75013534 88059366 91196955 97843740 109436346 112520301 121595940 132089049 146765610 150027068 176118732 182393910 187533835 218872692 220148415 225040602 264178098 273590865 293531220 337560903 364787820 375067670 440296830 450081204 528356196 547181730 562601505 660445245 675121806 750135340 862655641 880593660 1012682709 1094363460 1125203010 1320890490 1350243612 1687804515 1725311282 2025365418 2250406020 2587966923 2641780980 3038048127 3375609030 3450622564 4050730836 4313278205 5063413545 5175933846 6076096254 6751218060 7763900769 8626556410 10126827090 10351867692 12152192508 12939834615 15190240635 15527801538 17253112820 20253654180 23291702307 25879669230 30380481270 31055603076 38819503845 46583404614 51759338460 60760962540 69875106921 77639007690 93166809228 116458511535 139750213842 155278015380 232917023070 279500427684 349375534605 465834046140 698751069210 1397502138420
- Sum of all divisors σ(n): 4586504344422
- Sum of proper divisors (its aliquot sum) s(n): 3189002206002
- 1397502138420 is an abundant number, because the sum of its proper divisors (3189002206002) is greater than itself. Its abundance is 1791500067582
Bases of 1397502138420
- Binary: 101000101011000011001111001011000001101002
- Hexadecimal: 0x145619E5834
- Base-36: HU04OV90
Squares and roots of 1397502138420
- 1397502138420 squared (13975021384202) is 1953012226888472840096400
- 1397502138420 cubed (13975021384203) is 2729338763437047016882809718943688000
-
The
square root of 1397502138420 is 1182159.9462086339 -
The
cube root of 1397502138420 is 11180.2322930837
Scales and comparisons
How big is 1397502138420?- 1,397,502,138,420 seconds is equal to 44,436 years, 12 weeks, 5 days, 6 hours, 27 minutes.
-
To count from 1 to 1,397,502,138,420 would take you about one hundred eleven thousand and ninety 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 1397502138420 cubic inches would be around 931.7 feet tall.
Recreational maths with 1397502138420
- 1397502138420 backwards is 0248312057931
- 1397502138420 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1397502138420's digits is 45
- More coming soon!
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