29947509258321920

Names of 29947509258321920

• Cardinal: 29947509258321920 can be written as Twenty-nine quadrillion, nine hundred forty-seven trillion, five hundred nine billion, two hundred fifty-eight million, three hundred twenty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.994750925832192 × 10¹⁶

Factors of 29947509258321920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 114

Divisors of 29947509258321920

• Number of divisors d(n): 1242
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 31 32 40 46 53 62 64 80 92 106 115 124 128 155 160 184 212 230 248 256 265 310 320 368 424 460 496 512 529 530 620 640 713 736 848 920 961 992 1024 1058 1060 1219 1240 1280 1426 1472 1643 1696 1840 1922 1984 2048 2116 2120 2438 2480 2560 2645 2809 2852 2944 3286 3392 3565 3680 3844 3968 4096 4232 4240 4805 4876 4960 5120 5290 5618 5704 5888 6095 6572 6784 7130 7360 7688 7936 8192 8215 8464 8480 9610 9752 9920 10240 10580 11236 11408 11776 12190 13144 13568 14045 14260 14720 15376 15872 16384 16399 16430 16928 16960 19220 19504 19840 20480 21160 22103 22472 22816 23552 24380 26288 27136 28037 28090 28520 29440 30752 31744 32768 32798 32860 33856 33920 37789 38440 39008 39680 40960 42320 44206 44944 45632 47104 48760 50933 52576 54272 56074 56180 57040 58880 61504 63488 64607 65536 65596 65720 67712 67840 75578 76880 78016 79360 81920 81995 84640 87079 88412 89888 91264 94208 97520 101866 105152 108544 110515 112148 112360 114080 117760 123008 126976 129214 131072 131192 131440 135424 135680 140185 151156 153760 156032 158720 163840 163990 169280 174158 176824 179776 182528 188416 188945 195040 203732 210304 217088 221030 224296 224720 228160 235520 246016 253952 254665 258428 262144 262384 262880 270848 271360 280370 302312 307520 312064 317440 323035 327680 327980 338560 348316 353648 359552 365056 376832 377890 390080 407464 420608 434176 435395 442060 448592 449440 456320 471040 492032 507904 508369 509330 516856 524288 524768 525760 541696 542720 560740 604624 615040 624128 634880 646070 655360 655960 677120 696632 707296 719104 730112 753664 755780 780160 814928 841216 868352 869147 870790 884120 897184 898880 912640 942080 984064 1015808 1016738 1018660 1033712 1048576 1049536 1051520 1083392 1085440 1121480 1171459 1209248 1230080 1248256 1269760 1292140 1310720 1311920 1354240 1393264 1414592 1438208 1460224 1485961 1507328 1511560 1560320 1629856 1682432 1736704 1738294 1741580 1768240 1794368 1797760 1825280 1884160 1968128 2002817 2031616 2033476 2037320 2067424 2097152 2099072 2103040 2166784 2170880 2242960 2342918 2418496 2460160 2496512 2539520 2541845 2584280 2621440 2623840 2699449 2708480 2786528 2829184 2876416 2920448 2971922 3014656 3023120 3120640 3259712 3364864 3473408 3476588 3483160 3536480 3588736 3595520 3650560 3768320 3936256 4005634 4063232 4066952 4074640 4134848 4194304 4198144 4206080 4333568 4341760 4345735 4485920 4685836 4836992 4920320 4993024 5079040 5083690 5168560 5242880 5247680 5398898 5416960 5573056 5658368 5752832 5840896 5857295 5943844 6029312 6046240 6241280 6519424 6729728 6946816 6953176 6966320 7072960 7177472 7191040 7301120 7429805 7536640 7872512 8011268 8126464 8133904 8149280 8269696 8396288 8412160 8667136 8683520 8691470 8971840 9371672 9673984 9840640 9986048 10014085 10158080 10167380 10337120 10485760 10495360 10797796 10833920 11146112 11316736 11505664 11681792 11714590 11887688 12058624 12092480 12482560 13038848 13459456 13497245 13893632 13906352 13932640 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8828864757760 9113666846720 10172387655680 10500529192960 10661270650880 11322309738496 11698245804032 12075608571904 12283637923840 14126183612416 14152887173120 14622807255040 15094510714880 15581430415360 16275820249088 17657729515520 18227333693440 20344775311360 21001058385920 23396491608064 24151217143808 24567275847680 28252367224832 28305774346240 29245614510080 30189021429760 31162860830720 32551640498176 35315459031040 40689550622720 42002116771840 46792983216128 48302434287616 56504734449664 56611548692480 58491229020160 60378042859520 65103280996352 70630918062080 81379101245440 93585966432256 96604868575232 113009468899328 116982458040320 120756085719040 130206561992704 141261836124160 162758202490880 187171932864512 193209737150464 233964916080640 241512171438080 260413123985408 282523672248320 325516404981760 374343865729024 467929832161280 483024342876160 565047344496640 651032809963520 748687731458048 935859664322560 966048685752320 1302065619927040 1497375462916096 1871719328645120 2994750925832192 3743438657290240 5989501851664384 7486877314580480 14973754629160960 29947509258321920
• Sum of all divisors σ(n): 79129209418598934
• Sum of proper divisors (its aliquot sum) s(n): 49181700160277014
• 29947509258321920 is an abundant number, because the sum of its proper divisors (49181700160277014) is greater than itself. Its abundance is 19234190901955094

Bases of 29947509258321920

• Binary: 1101010011001010001100111011011010000000000000000000000₂
• Hexadecimal: 0x6A6519DB400000
• Base-36: 86VI7TQMNSW

Squares and roots of 29947509258321920

• 29947509258321920 squared (29947509258321920²) is 896853310777277114924774352486400
• 29947509258321920 cubed (29947509258321920³) is 26858522827859172593046630943484002678643621888000
• The square root of 29947509258321920 is 173053486.6979626045
• The cube root of 29947509258321920 is 310541.9215322587

Scales and comparisons

• 29,947,509,258,321,920 seconds is equal to 952,238,160 years, 35 weeks, 4 days, 20 hours, 5 minutes, 20 seconds.
• To count from 1 to 29,947,509,258,321,920 would take you about two billion, eight hundred fifty-six million, seven hundred fourteen thousand, four hundred eighty-two 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 29947509258321920 cubic inches would be around 25878.5 feet tall.

Recreational maths with 29947509258321920

• 29947509258321920 backwards is 02912385290574992
• The number of decimal digits it has is: 17
• The sum of 29947509258321920's digits is 77
• More coming soon!