389450629120
389,450,629,120 is an even composite number composed of five prime numbers multiplied together.
389450629120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy-two divisors.
Prime factorization of 389450629120:
216 × 5 × 7 × 31 × 5477
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 31 × 5477)See below for interesting mathematical facts about the number 389450629120 from the Numbermatics database.
Names of 389450629120
- Cardinal: 389450629120 can be written as Three hundred eighty-nine billion, four hundred fifty million, six hundred twenty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 3.8945062912 × 1011
Factors of 389450629120
Divisors of 389450629120
- Number of divisors d(n): 272
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 56 62 64 70 80 112 124 128 140 155 160 217 224 248 256 280 310 320 434 448 496 512 560 620 640 868 896 992 1024 1085 1120 1240 1280 1736 1792 1984 2048 2170 2240 2480 2560 3472 3584 3968 4096 4340 4480 4960 5120 5477 6944 7168 7936 8192 8680 8960 9920 10240 10954 13888 14336 15872 16384 17360 17920 19840 20480 21908 27385 27776 28672 31744 32768 34720 35840 38339 39680 40960 43816 54770 55552 57344 63488 65536 69440 71680 76678 79360 81920 87632 109540 111104 114688 126976 138880 143360 153356 158720 163840 169787 175264 191695 219080 222208 229376 253952 277760 286720 306712 317440 327680 339574 350528 383390 438160 444416 458752 507904 555520 573440 613424 634880 679148 701056 766780 848935 876320 888832 1015808 1111040 1146880 1188509 1226848 1269760 1358296 1402112 1533560 1697870 1752640 1777664 2031616 2222080 2293760 2377018 2453696 2539520 2716592 2804224 3067120 3395740 3505280 3555328 4444160 4754036 4907392 5079040 5433184 5608448 5942545 6134240 6791480 7010560 7110656 8888320 9508072 9814784 10158080 10866368 11216896 11885090 12268480 13582960 14021120 14221312 17776640 19016144 19629568 21732736 22433792 23770180 24536960 27165920 28042240 35553280 38032288 39259136 43465472 44867584 47540360 49073920 54331840 56084480 71106560 76064576 78518272 86930944 89735168 95080720 98147840 108663680 112168960 152129152 157036544 173861888 179470336 190161440 196295680 217327360 224337920 304258304 314073088 347723776 358940672 380322880 392591360 434654720 448675840 608516608 628146176 695447552 760645760 785182720 869309440 897351680 1217033216 1256292352 1390895104 1521291520 1570365440 1738618880 1794703360 2434066432 2512584704 2781790208 3042583040 3140730880 3477237760 4868132864 5563580416 6085166080 6281461760 6954475520 9736265728 11127160832 12170332160 12562923520 13908951040 19472531456 24340664320 27817902080 38945062912 48681328640 55635804160 77890125824 97362657280 194725314560 389450629120
- Sum of all divisors σ(n): 1102858656768
- Sum of proper divisors (its aliquot sum) s(n): 713408027648
- 389450629120 is an abundant number, because the sum of its proper divisors (713408027648) is greater than itself. Its abundance is 323957398528
Bases of 389450629120
- Binary: 1011010101011010001000100000000000000002
- Hexadecimal: 0x5AAD110000
- Base-36: 4YWSUKN4
Squares and roots of 389450629120
- 389450629120 squared (3894506291202) is 151671792521963791974400
- 389450629120 cubed (3894506291203) is 59068675017436910202290886934528000
-
The
square root of 389450629120 is 624059.7961093151 -
The
cube root of 389450629120 is 7302.7113786239
Scales and comparisons
How big is 389450629120?- 389,450,629,120 seconds is equal to 12,383 years, 16 weeks, 6 days, 10 hours, 18 minutes, 40 seconds.
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To count from 1 to 389,450,629,120 would take you about twenty-four thousand, seven hundred sixty-six 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 389450629120 cubic inches would be around 608.6 feet tall.
Recreational maths with 389450629120
- 389450629120 backwards is 021926054983
- The number of decimal digits it has is: 12
- The sum of 389450629120's digits is 49
- More coming soon!
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