29971978960

Names of 29971978960

• Cardinal: 29971978960 can be written as Twenty-nine billion, nine hundred seventy-one million, nine hundred seventy-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.997197896 × 10¹⁰

Factors of 29971978960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 738

Divisors of 29971978960

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 23 28 35 40 44 46 47 49 55 56 70 77 80 88 92 94 98 110 112 115 140 154 161 176 184 188 196 220 230 235 245 253 280 308 322 329 368 376 385 392 440 460 470 490 506 517 539 560 616 643 644 658 752 770 784 805 880 920 940 980 1012 1034 1078 1081 1127 1232 1265 1286 1288 1316 1540 1610 1645 1771 1840 1880 1960 2024 2068 2156 2162 2254 2303 2530 2572 2576 2585 2632 2695 3080 3215 3220 3290 3542 3619 3760 3920 4048 4136 4312 4324 4501 4508 4606 5060 5144 5170 5264 5390 5405 5635 6160 6430 6440 6580 7073 7084 7238 7567 8272 8624 8648 8855 9002 9016 9212 10120 10288 10340 10780 10810 11270 11515 11891 12397 12860 12880 13160 14146 14168 14476 14789 15134 17296 17710 18004 18032 18095 18424 20240 20680 21560 21620 22505 22540 23030 23782 24794 25333 25720 26320 28292 28336 28952 29578 30221 30268 31507 35365 35420 36008 36190 36848 37835 41360 43120 43240 45010 45080 46060 47564 49511 49588 50666 51440 52969 56584 57904 59156 59455 60442 60536 61985 63014 70730 70840 72016 72380 73945 75670 83237 86480 90020 90160 92120 95128 99022 99176 101332 103523 105938 113168 118312 118910 120884 121072 123970 126028 126665 141460 141680 144760 147890 151105 151340 157535 162679 166474 180040 184240 190256 198044 198352 202664 207046 211547 211876 236624 237820 241768 247555 247940 252056 253330 264845 282920 289520 295780 302210 302680 315070 325358 332431 332948 346577 360080 396088 405328 414092 416185 423094 423752 475640 483536 495110 495880 504112 506660 517615 529690 565840 582659 591560 604420 605360 630140 650716 664862 665896 693154 695083 724661 792176 813395 828184 832370 846188 847504 951280 990220 991760 1013320 1035230 1057735 1059380 1138753 1165318 1183120 1208840 1260280 1301432 1329724 1331792 1386308 1390166 1449322 1480829 1626790 1656368 1662155 1664740 1692376 1732885 1980440 2026640 2070460 2115470 2118760 2277506 2327017 2330636 2417680 2520560 2602864 2659448 2772616 2780332 2898644 2913295 2961658 3253580 3324310 3329480 3384752 3465770 3475415 3623305 3960880 4140920 4230940 4237520 4555012 4654034 4661272 4865581 5318896 5545232 5560664 5693765 5797288 5826590 5923316 6507160 6648620 6658960 6931540 6950830 7246610 7404145 7645913 7971271 8281840 8461880 9110024 9308068 9322544 9731162 11121328 11387530 11594576 11635085 11653180 11846632 13014320 13297240 13863080 13901660 14493220 14808290 15291826 15942542 16289119 16923760 18220048 18616136 19462324 22775060 23270170 23306360 23693264 24327905 26594480 27726160 27803320 28986440 29616580 30583652 31885084 32578238 34059067 37232272 38229565 38924648 39856355 45550120 46540340 46612720 48655810 53521391 55606640 57972880 59233160 61167304 63770168 65156476 68118134 76459130 77849296 79712710 81445595 91100240 93080680 97311620 107042782 118466320 122334608 127540336 130312952 136236268 152918260 159425420 162891190 170295335 186161360 194623240 214085564 260625904 267606955 272472536 305836520 318850840 325782380 340590670 374649737 389246480 428171128 535213910 544945072 611673040 637701680 651564760 681181340 749299474 856342256 1070427820 1303129520 1362362680 1498598948 1873248685 2140855640 2724725360 2997197896 3746497370 4281711280 5994395792 7492994740 14985989480 29971978960
• Sum of all divisors σ(n): 94385958912
• Sum of proper divisors (its aliquot sum) s(n): 64413979952
• 29971978960 is an abundant number, because the sum of its proper divisors (64413979952) is greater than itself. Its abundance is 34442000992

Bases of 29971978960

• Binary: 11011111010011110000001101011010000₂
• Hexadecimal: 0x6FA781AD0
• Base-36: DROJIZ4

Squares and roots of 29971978960

• 29971978960 squared (29971978960²) is 898319522778682681600
• 29971978960 cubed (29971978960³) is 26924413836079918069431579136000
• The square root of 29971978960 is 173124.1720846631
• The cube root of 29971978960 is 3106.2647836365

Scales and comparisons

• 29,971,978,960 seconds is equal to 953 years, 5 days, 21 hours, 42 minutes, 40 seconds.
• To count from 1 to 29,971,978,960 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 29971978960 cubic inches would be around 258.9 feet tall.

Recreational maths with 29971978960

• 29971978960 backwards is 06987917992
• The number of decimal digits it has is: 11
• The sum of 29971978960's digits is 67
• More coming soon!