29129425920

Names of 29129425920

• Cardinal: 29129425920 can be written as Twenty-nine billion, one hundred twenty-nine million, four hundred twenty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.912942592 × 10¹⁰

Factors of 29129425920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 133

Divisors of 29129425920

• Number of divisors d(n): 1056
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 28 30 32 35 36 38 40 42 45 48 49 56 57 60 63 64 70 72 76 80 84 90 95 96 97 98 105 112 114 120 126 128 133 140 144 147 152 160 168 171 180 190 192 194 196 210 224 228 240 245 252 256 266 280 285 288 291 294 304 315 320 336 342 343 360 380 384 388 392 399 420 441 448 456 480 485 490 504 512 532 560 570 576 582 588 608 630 640 665 672 679 684 686 720 735 760 768 776 784 798 840 855 873 882 896 912 931 960 970 980 1008 1024 1029 1064 1120 1140 1152 1164 1176 1197 1216 1260 1280 1330 1344 1358 1368 1372 1440 1455 1470 1520 1536 1552 1568 1596 1680 1710 1715 1746 1764 1792 1824 1843 1862 1920 1940 1960 1995 2016 2037 2058 2128 2205 2240 2280 2304 2328 2352 2394 2432 2520 2560 2660 2688 2716 2736 2744 2793 2880 2910 2940 3040 3072 3087 3104 3136 3192 3360 3395 3420 3430 3492 3528 3584 3648 3686 3724 3840 3880 3920 3990 4032 4074 4116 4256 4365 4410 4480 4560 4608 4655 4656 4704 4753 4788 4864 5040 5120 5145 5320 5376 5432 5472 5488 5529 5586 5760 5820 5880 5985 6080 6111 6174 6208 6272 6384 6517 6720 6790 6840 6860 6984 7056 7168 7296 7372 7448 7680 7760 7840 7980 8064 8148 8232 8379 8512 8730 8820 8960 9120 9215 9216 9310 9312 9408 9506 9576 9728 10080 10185 10290 10640 10752 10864 10944 10976 11058 11172 11520 11640 11760 11970 12160 12222 12348 12416 12544 12768 12901 13034 13440 13580 13680 13720 13965 13968 14112 14259 14592 14744 14896 15360 15435 15520 15680 15960 16128 16296 16464 16587 16758 17024 17460 17640 17920 18240 18430 18620 18624 18816 19012 19152 19456 19551 20160 20370 20580 21280 21504 21728 21888 21952 22116 22344 23040 23280 23520 23765 23940 24320 24444 24696 24832 25088 25536 25802 26068 26880 27160 27360 27440 27645 27930 27936 28224 28518 29184 29488 29792 30555 30870 31040 31360 31920 32256 32585 32592 32928 33174 33271 33516 34048 34920 35280 35840 36480 36860 37240 37248 37632 38024 38304 38703 39102 40320 40740 41160 41895 42560 42777 43456 43776 43904 44232 44688 46080 46560 47040 47530 47880 48640 48888 49392 49664 50176 51072 51604 52136 53760 54320 54720 54880 55290 55860 55872 56448 57036 58368 58653 58976 59584 61110 61740 62080 62720 63840 64505 64512 65170 65184 65856 66348 66542 67032 68096 69840 70560 71295 72960 73720 74480 74496 75264 76048 76608 77406 78204 80640 81480 82320 82935 83790 85120 85554 86912 87552 87808 88464 89376 90307 93120 94080 95060 95760 97280 97755 97776 98784 99328 99813 102144 103208 104272 107520 108640 109440 109760 110580 111720 111744 112896 114072 116109 117306 117952 119168 122220 123480 124160 125440 127680 129010 130340 130368 131712 132696 133084 134064 136192 139680 141120 142590 145920 147440 148960 148992 150528 152096 153216 154812 156408 161280 162960 164640 165870 166355 167580 170240 171108 173824 175104 175616 176928 178752 180614 186240 188160 190120 191520 193515 195510 195552 197568 199626 204288 206416 208544 213885 217280 218880 219520 221160 223440 223488 225792 228144 232218 234612 235904 238336 244440 246960 248320 250880 255360 258020 260680 260736 263424 265392 266168 268128 270921 279360 282240 285180 291840 293265 294880 297920 297984 299439 304192 306432 309624 312816 322560 325920 329280 331740 332710 335160 340480 342216 347648 351232 353856 357504 361228 372480 376320 380240 383040 387030 391020 391104 395136 399252 408576 412832 417088 427770 434560 437760 439040 442320 446880 446976 451535 451584 456288 464436 469224 471808 476672 488880 493920 496640 499065 510720 516040 521360 521472 526848 530784 532336 536256 541842 558720 564480 570360 580545 586530 589760 595840 598878 608384 612864 619248 625632 632149 651840 658560 663480 665420 670320 680960 684432 695296 707712 715008 722456 744960 752640 760480 766080 774060 782040 782208 790272 798504 812763 825664 834176 855540 869120 875520 878080 884640 893760 893952 903070 912576 928872 938448 943616 953344 977760 987840 998130 1021440 1032080 1042720 1042944 1053696 1061568 1064672 1072512 1083684 1117440 1128960 1140720 1161090 1173060 1179520 1191680 1197756 1216768 1225728 1238496 1251264 1264298 1303680 1317120 1326960 1330840 1340640 1354605 1368864 1415424 1430016 1444912 1489920 1497195 1520960 1532160 1548120 1564080 1564416 1580544 1597008 1625526 1651328 1668352 1711080 1738240 1756160 1769280 1787520 1806140 1825152 1857744 1876896 1887232 1896447 1955520 1975680 1996260 2042880 2064160 2085440 2085888 2123136 2129344 2145024 2167368 2234880 2257920 2281440 2322180 2346120 2359040 2383360 2395512 2433536 2476992 2502528 2528596 2607360 2634240 2653920 2661680 2681280 2709210 2737728 2830848 2860032 2889824 2994390 3041920 3064320 3096240 3128160 3128832 3160745 3161088 3194016 3251052 3302656 3336704 3422160 3476480 3538560 3575040 3612280 3650304 3715488 3753792 3792894 3911040 3951360 3992520 4063815 4128320 4170880 4246272 4258688 4290048 4334736 4469760 4562880 4644360 4692240 4718080 4766720 4791024 4867072 4953984 5005056 5057192 5214720 5268480 5307840 5323360 5362560 5418420 5475456 5661696 5689341 5779648 5988780 6083840 6128640 6192480 6256320 6257664 6321490 6388032 6502104 6605312 6673408 6844320 7077120 7150080 7224560 7300608 7430976 7507584 7585788 7822080 7902720 7985040 8127630 8256640 8341760 8492544 8517376 8580096 8669472 9125760 9288720 9384480 9436160 9482235 9582048 9907968 10010112 10114384 10429440 10615680 10646720 10725120 10836840 10950912 11378682 11559296 11977560 12167680 12384960 12512640 12642980 12776064 13004208 13210624 13688640 14154240 14300160 14449120 14601216 14861952 15015168 15171576 15644160 15805440 15970080 16255260 16513280 16683520 16985088 17034752 17338944 18251520 18577440 18768960 18964470 19164096 19815936 20020224 20228768 21231360 21293440 21450240 21673680 21901824 22757364 23118592 23955120 24335360 24769920 25025280 25285960 25552128 26008416 27377280 28308480 28446705 28898240 29723904 30030336 30343152 31288320 31940160 32510520 33026560 33367040 34069504 34677888 36503040 37154880 37537920 37928940 38328192 39631872 40457536 42462720 42586880 42900480 43347360 43803648 45514728 46237184 47910240 49539840 50050560 50571920 51104256 52016832 54754560 56893410 57796480 59447808 60060672 60686304 63880320 65021040 66053120 69355776 73006080 74309760 75075840 75857880 76656384 80915072 84925440 85173760 86694720 91029456 92474368 95820480 99079680 100101120 101143840 102208512 104033664 109509120 113786820 115592960 118895616 121372608 127760640 130042080 138711552 148619520 150151680 151715760 153312768 161830144 170347520 173389440 182058912 191640960 198159360 202287680 208067328 219018240 227573640 231185920 242745216 255521280 260084160 277423104 297239040 300303360 303431520 306625536 323660288 346778880 364117824 383281920 404575360 416134656 455147280 462371840 485490432 511042560 520168320 594478080 606863040 647320576 693557760 728235648 766563840 809150720 832269312 910294560 970980864 1040336640 1213726080 1387115520 1456471296 1533127680 1618301440 1820589120 1941961728 2080673280 2427452160 2912942592 3236602880 3641178240 4161346560 4854904320 5825885184 7282356480 9709808640 14564712960 29129425920
• Sum of all divisors σ(n): 125178144000
• Sum of proper divisors (its aliquot sum) s(n): 96048718080
• 29129425920 is an abundant number, because the sum of its proper divisors (96048718080) is greater than itself. Its abundance is 66919292160

Bases of 29129425920

• Binary: 11011001000001111111100010000000000₂
• Hexadecimal: 0x6C83FC400
• Base-36: DDQWOW0

Squares and roots of 29129425920

• 29129425920 squared (29129425920²) is 848523454428767846400
• 29129425920 cubed (29129425920³) is 24717001107165288898586738688000
• The square root of 29129425920 is 170673.4481985995
• The cube root of 29129425920 is 3076.8805882953

Scales and comparisons

• 29,129,425,920 seconds is equal to 926 years, 11 weeks, 5 days, 3 hours, 12 minutes.
• To count from 1 to 29,129,425,920 would take you about one thousand, eight hundred fifty-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 29129425920 cubic inches would be around 256.4 feet tall.

Recreational maths with 29129425920

• 29129425920 backwards is 02952492192
• 29129425920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29129425920's digits is 45
• More coming soon!