21398700032000
21,398,700,032,000 is an even composite number composed of four prime numbers multiplied together.
21398700032000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21398700032000:
217 × 53 × 292 × 1553
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 29 × 29 × 1553)See below for interesting mathematical facts about the number 21398700032000 from the Numbermatics database.
Names of 21398700032000
- Cardinal: 21398700032000 can be written as Twenty-one trillion, three hundred ninety-eight billion, seven hundred million, thirty-two thousand.
Scientific notation
- Scientific notation: 2.1398700032 × 1013
Factors of 21398700032000
Divisors of 21398700032000
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 29 32 40 50 58 64 80 100 116 125 128 145 160 200 232 250 256 290 320 400 464 500 512 580 640 725 800 841 928 1000 1024 1160 1280 1450 1553 1600 1682 1856 2000 2048 2320 2560 2900 3106 3200 3364 3625 3712 4000 4096 4205 4640 5120 5800 6212 6400 6728 7250 7424 7765 8000 8192 8410 9280 10240 11600 12424 12800 13456 14500 14848 15530 16000 16384 16820 18560 20480 21025 23200 24848 25600 26912 29000 29696 31060 32000 32768 33640 37120 38825 40960 42050 45037 46400 49696 51200 53824 58000 59392 62120 64000 65536 67280 74240 77650 81920 84100 90074 92800 99392 102400 105125 107648 116000 118784 124240 128000 131072 134560 148480 155300 163840 168200 180148 185600 194125 198784 204800 210250 215296 225185 232000 237568 248480 256000 269120 296960 310600 327680 336400 360296 371200 388250 397568 409600 420500 430592 450370 464000 475136 496960 512000 538240 593920 621200 655360 672800 720592 742400 776500 795136 819200 841000 861184 900740 928000 950272 993920 1024000 1076480 1125925 1187840 1242400 1306073 1345600 1441184 1484800 1553000 1590272 1638400 1682000 1722368 1801480 1856000 1900544 1987840 2048000 2152960 2251850 2375680 2484800 2612146 2691200 2882368 2969600 3106000 3180544 3276800 3364000 3444736 3602960 3712000 3801088 3975680 4096000 4305920 4503700 4751360 4969600 5224292 5382400 5629625 5764736 5939200 6212000 6361088 6530365 6728000 6889472 7205920 7424000 7951360 8192000 8611840 9007400 9502720 9939200 10448584 10764800 11259250 11529472 11878400 12424000 12722176 13060730 13456000 13778944 14411840 14848000 15902720 16384000 17223680 18014800 19005440 19878400 20897168 21529600 22518500 23058944 23756800 24848000 25444352 26121460 26912000 27557888 28823680 29696000 31805440 32651825 34447360 36029600 39756800 41794336 43059200 45037000 46117888 47513600 49696000 50888704 52242920 53824000 55115776 57647360 59392000 63610880 65303650 68894720 72059200 79513600 83588672 86118400 90074000 92235776 95027200 99392000 101777408 104485840 107648000 110231552 115294720 118784000 127221760 130607300 137789440 144118400 159027200 163259125 167177344 172236800 180148000 184471552 198784000 203554816 208971680 215296000 230589440 237568000 254443520 261214600 275578880 288236800 318054400 326518250 334354688 344473600 360296000 368943104 397568000 417943360 430592000 461178880 475136000 508887040 522429200 551157760 576473600 636108800 653036500 668709376 688947200 720592000 737886208 795136000 835886720 861184000 922357760 1017774080 1044858400 1152947200 1272217600 1306073000 1337418752 1377894400 1441184000 1475772416 1590272000 1671773440 1722368000 1844715520 2089716800 2305894400 2544435200 2612146000 2674837504 2755788800 2882368000 2951544832 3180544000 3343546880 3444736000 3689431040 4179433600 4611788800 5088870400 5224292000 5349675008 5764736000 5903089664 6361088000 6687093760 6889472000 7378862080 8358867200 9223577600 10448584000 10699350016 11529472000 12722176000 13374187520 13778944000 14757724160 16717734400 18447155200 20897168000 21398700032 23058944000 25444352000 26748375040 29515448320 33435468800 36894310400 41794336000 42797400064 46117888000 53496750080 66870937600 73788620800 83588672000 85594800128 92235776000 106993500160 133741875200 147577241600 167177344000 171189600256 184471552000 213987000320 267483750400 334354688000 368943104000 427974000640 534967500800 668709376000 737886208000 855948001280 1069935001600 1337418752000 2139870003200 2674837504000 4279740006400 5349675008000 10699350016000 21398700032000
- Sum of all divisors σ(n): 55351836284472
- Sum of proper divisors (its aliquot sum) s(n): 33953136252472
- 21398700032000 is an abundant number, because the sum of its proper divisors (33953136252472) is greater than itself. Its abundance is 12554436220472
Bases of 21398700032000
- Binary: 1001101110110010001011110101000000000000000002
- Hexadecimal: 0x137645EA0000
- Base-36: 7L2FDI1A8
Squares and roots of 21398700032000
- 21398700032000 squared (213987000320002) is 457904363059516801024000000
- 21398700032000 cubed (213987000320003) is 9798558108454621787976806432768000000000
-
The
square root of 21398700032000 is 4625872.8940601037 -
The
cube root of 21398700032000 is 27762.7488024855
Scales and comparisons
How big is 21398700032000?- 21,398,700,032,000 seconds is equal to 680,412 years, 24 weeks, 3 days, 6 hours, 13 minutes, 20 seconds.
-
To count from 1 to 21,398,700,032,000 would take you about one million, seven hundred one thousand and thirty-one 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 21398700032000 cubic inches would be around 2313.6 feet tall.
Recreational maths with 21398700032000
- 21398700032000 backwards is 00023000789312
- The number of decimal digits it has is: 14
- The sum of 21398700032000's digits is 35
- More coming soon!
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