1221063813120
1,221,063,813,120 is an even composite number composed of six prime numbers multiplied together.
1221063813120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1221063813120:
211 × 3 × 5 × 19 × 167 × 12527
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 × 167 × 12527)See below for interesting mathematical facts about the number 1221063813120 from the Numbermatics database.
Names of 1221063813120
- Cardinal: 1221063813120 can be written as One trillion, two hundred twenty-one billion, sixty-three million, eight hundred thirteen thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.22106381312 × 1012
Factors of 1221063813120
Divisors of 1221063813120
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 64 76 80 95 96 114 120 128 152 160 167 190 192 228 240 256 285 304 320 334 380 384 456 480 501 512 570 608 640 668 760 768 835 912 960 1002 1024 1140 1216 1280 1336 1520 1536 1670 1824 1920 2004 2048 2280 2432 2505 2560 2672 3040 3072 3173 3340 3648 3840 4008 4560 4864 5010 5120 5344 6080 6144 6346 6680 7296 7680 8016 9120 9519 9728 10020 10240 10688 12160 12527 12692 13360 14592 15360 15865 16032 18240 19038 19456 20040 21376 24320 25054 25384 26720 29184 30720 31730 32064 36480 37581 38076 38912 40080 42752 47595 48640 50108 50768 53440 58368 62635 63460 64128 72960 75162 76152 80160 85504 95190 97280 100216 101536 106880 116736 125270 126920 128256 145920 150324 152304 160320 171008 187905 190380 194560 200432 203072 213760 238013 250540 253840 256512 291840 300648 304608 320640 342016 375810 380760 400864 406144 427520 476026 501080 507680 513024 583680 601296 609216 641280 714039 751620 761520 801728 812288 855040 952052 1002160 1015360 1026048 1190065 1202592 1218432 1282560 1428078 1503240 1523040 1603456 1624576 1710080 1904104 2004320 2030720 2092009 2380130 2405184 2436864 2565120 2856156 3006480 3046080 3206912 3249152 3570195 3808208 4008640 4061440 4184018 4760260 4810368 4873728 5130240 5712312 6012960 6092160 6276027 6413824 6498304 7140390 7616416 8017280 8122880 8368036 9520520 9620736 9747456 10460045 11424624 12025920 12184320 12552054 12827648 14280780 15232832 16034560 16245760 16736072 19041040 19241472 19494912 20920090 22849248 24051840 24368640 25104108 25655296 28561560 30465664 31380135 32069120 32491520 33472144 38082080 38482944 39748171 41840180 45698496 48103680 48737280 50208216 57123120 60931328 62760270 64138240 66944288 76164160 76965888 79496342 83680360 91396992 96207360 97474560 100416432 114246240 119244513 121862656 125520540 128276480 133888576 152328320 158992684 167360720 182793984 192414720 198740855 200832864 228492480 238489026 243725312 251041080 267777152 304656640 317985368 334721440 365587968 384829440 397481710 401665728 456984960 476978052 487450624 502082160 535554304 596222565 609313280 635970736 669442880 731175936 794963420 803331456 913969920 953956104 1004164320 1071108608 1192445130 1218626560 1271941472 1338885760 1462351872 1589926840 1606662912 1827939840 1907912208 2008328640 2142217216 2384890260 2437253120 2543882944 2677771520 3179853680 3213325824 3655879680 3815824416 4016657280 4284434432 4769780520 5087765888 5355543040 6359707360 6426651648 7311759360 7631648832 8033314560 9539561040 10175531776 10711086080 12719414720 12853303296 15263297664 16066629120 19079122080 20351063552 21422172160 25438829440 30526595328 32133258240 38158244160 40702127104 50877658880 61053190656 64266516480 76316488320 81404254208 101755317760 122106381312 152632976640 203510635520 244212762624 305265953280 407021271040 610531906560 1221063813120
- Sum of all divisors σ(n): 4137006182400
- Sum of proper divisors (its aliquot sum) s(n): 2915942369280
- 1221063813120 is an abundant number, because the sum of its proper divisors (2915942369280) is greater than itself. Its abundance is 1694878556160
Bases of 1221063813120
- Binary: 100011100010011010001001100101000000000002
- Hexadecimal: 0x11C4D132800
- Base-36: FKY5V85C
Squares and roots of 1221063813120
- 1221063813120 squared (12210638131202) is 1490996835711154284134400
- 1221063813120 cubed (12210638131203) is 1820602281563316237101774382563328000
-
The
square root of 1221063813120 is 1105017.5623581735 -
The
cube root of 1221063813120 is 10688.4021804749
Scales and comparisons
How big is 1221063813120?- 1,221,063,813,120 seconds is equal to 38,826 years, 2 weeks, 5 days, 32 minutes.
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To count from 1 to 1,221,063,813,120 would take you about ninety-seven thousand and sixty-five 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 1221063813120 cubic inches would be around 890.7 feet tall.
Recreational maths with 1221063813120
- 1221063813120 backwards is 0213183601221
- 1221063813120 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1221063813120's digits is 30
- More coming soon!
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