29978261040

Names of 29978261040

• Cardinal: 29978261040 can be written as Twenty-nine billion, nine hundred seventy-eight million, two hundred sixty-one thousand and forty.

Scientific notation

• Scientific notation: 2.997826104 × 10¹⁰

Factors of 29978261040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6258

Divisors of 29978261040

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 17 20 21 24 26 28 30 34 35 39 40 42 48 51 52 56 60 65 68 70 78 80 84 85 91 102 104 105 112 119 120 130 136 140 156 168 169 170 182 195 204 208 210 221 238 240 255 260 272 273 280 312 336 338 340 357 364 390 408 420 442 455 476 507 510 520 546 560 595 624 663 676 680 714 728 780 816 840 845 884 910 952 1014 1020 1040 1092 1105 1183 1190 1326 1352 1360 1365 1428 1456 1547 1560 1680 1690 1768 1785 1820 1904 2028 2040 2184 2210 2366 2380 2535 2652 2704 2730 2856 2873 3094 3120 3315 3380 3536 3549 3570 3640 4056 4080 4368 4420 4641 4732 4760 5070 5304 5460 5712 5746 5915 6188 6211 6630 6760 7098 7140 7280 7735 8112 8619 8840 9282 9464 9520 10140 10608 10920 11492 11830 12376 12422 13260 13520 14196 14280 14365 15470 17238 17680 17745 18564 18633 18928 20111 20280 21840 22984 23205 23660 24752 24844 26520 28392 28560 28730 30940 31055 34476 35490 37128 37266 40222 40560 43095 43477 45968 46410 47320 49688 53040 56784 57460 60333 61880 62110 68952 70980 74256 74532 80444 80743 86190 86954 92820 93165 94640 99376 100555 105587 114920 120666 123760 124220 130431 137904 141960 149064 160888 161486 172380 173908 185640 186330 201110 211174 217385 229840 241332 242229 248440 260862 283920 298128 301665 316761 321776 322972 344760 347816 371280 372660 402220 403715 422348 434770 482664 484458 496880 521724 527935 565201 603330 633522 645944 652155 689520 695632 739109 745320 804440 807430 844696 869540 965328 968916 1043448 1049659 1055870 1130402 1206660 1211145 1267044 1291888 1304310 1372631 1478218 1490640 1583805 1608880 1614860 1689392 1695603 1739080 1937832 2086896 2099318 2111740 2217327 2260804 2413320 2422290 2534088 2608620 2745262 2826005 2956436 3148977 3167610 3229720 3391206 3478160 3695545 3875664 4117893 4198636 4223480 4434654 4521608 4826640 4844580 5068176 5217240 5248295 5490524 5652010 5912872 6297954 6335220 6459440 6782412 6863155 7347613 7391090 8235786 8397272 8446960 8478015 8869308 9043216 9608417 9689160 10434480 10496590 10981048 11086635 11304020 11825744 12595908 12670440 13564824 13726310 14695226 14782180 15744885 16471572 16794544 16956030 17738616 17844203 19216834 19378320 20589465 20993180 21962096 22042839 22173270 22608040 25191816 25340880 27129648 27452620 28825251 29390452 29564360 31489770 32943144 33912060 35477232 35688406 36738065 38433668 41178930 41986360 44085678 44346540 45216080 48042085 50383632 53532609 54905240 57650502 58780904 59128720 62979540 65886288 67824120 71376812 73476130 76867336 82357860 83972720 88171356 88693080 89221015 96084170 107065218 109810480 110214195 115301004 117561808 124909421 125959080 135648240 142753624 144126255 146952260 153734672 164715720 176342712 177386160 178442030 192168340 214130436 220428390 230602008 249818842 251918160 267663045 285507248 288252510 293904520 329431440 352685424 356884060 374728263 384336680 428260872 440856780 461204016 499637684 535326090 576505020 587809040 624547105 713768120 749456526 768673360 856521744 881713560 999275368 1070652180 1153010040 1249094210 1427536240 1498913052 1763427120 1873641315 1998550736 2141304360 2306020080 2498188420 2997826104 3747282630 4282608720 4996376840 5995652208 7494565260 9992753680 14989130520 29978261040
• Sum of all divisors σ(n): 121791776256
• Sum of proper divisors (its aliquot sum) s(n): 91813515216
• 29978261040 is an abundant number, because the sum of its proper divisors (91813515216) is greater than itself. Its abundance is 61835254176

Bases of 29978261040

• Binary: 11011111010110101111111011000110000₂
• Hexadecimal: 0x6FAD7F630
• Base-36: DRSA69C

Squares and roots of 29978261040

• 29978261040 squared (29978261040²) is 898696134982381881600
• 29978261040 cubed (29978261040³) is 26941347330140919847571172864000
• The square root of 29978261040 is 173142.3144121621
• The cube root of 29978261040 is 3106.4817912255

Scales and comparisons

• 29,978,261,040 seconds is equal to 953 years, 11 weeks, 1 day, 14 hours, 44 minutes.
• To count from 1 to 29,978,261,040 would take you about one thousand, nine hundred 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 29978261040 cubic inches would be around 258.9 feet tall.

Recreational maths with 29978261040

• 29978261040 backwards is 04016287992
• 29978261040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29978261040's digits is 48
• More coming soon!