71420454400

Names of 71420454400

• Cardinal: 71420454400 can be written as Seventy-one billion, four hundred twenty million, four hundred fifty-four thousand, four hundred.

Scientific notation

• Scientific notation: 7.14204544 × 10¹⁰

Factors of 71420454400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 516

Divisors of 71420454400

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 43 50 64 68 80 85 86 100 128 136 160 170 172 200 215 256 272 289 320 340 344 400 425 430 449 512 544 578 640 680 688 731 800 850 860 898 1075 1088 1156 1280 1360 1376 1445 1462 1600 1700 1720 1796 2150 2176 2245 2312 2560 2720 2752 2890 2924 3200 3400 3440 3592 3655 4300 4352 4490 4624 5440 5504 5780 5848 6400 6800 6880 7184 7225 7310 7633 8600 8704 8980 9248 10880 11008 11225 11560 11696 12427 12800 13600 13760 14368 14450 14620 15266 17200 17960 18275 18496 19307 21760 22016 22450 23120 23392 24854 27200 27520 28736 28900 29240 30532 34400 35920 36550 36992 38165 38614 43520 44900 46240 46784 49708 54400 55040 57472 57800 58480 61064 62135 68800 71840 73100 73984 76330 77228 89800 92480 93568 96535 99416 108800 110080 114944 115600 116960 122128 124270 129761 137600 143680 146200 147968 152660 154456 179600 184960 187136 190825 193070 198832 217600 229888 231200 233920 244256 248540 259522 275200 287360 292400 305320 308912 310675 328219 359200 369920 374272 381650 386140 397664 462400 467840 482675 488512 497080 519044 550400 574720 584800 610640 617824 621350 648805 656438 718400 739840 763300 772280 795328 924800 935680 965350 977024 994160 1038088 1149440 1169600 1221280 1235648 1242700 1297610 1312876 1436800 1526600 1544560 1590656 1641095 1849600 1871360 1930700 1954048 1988320 2076176 2339200 2442560 2471296 2485400 2595220 2625752 2873600 3053200 3089120 3181312 3244025 3282190 3699200 3861400 3908096 3976640 4152352 4678400 4885120 4942592 4970800 5190440 5251504 5579723 5747200 6106400 6178240 6362624 6488050 6564380 7722800 7953280 8205475 8304704 9356800 9770240 9885184 9941600 10380880 10503008 11159446 12212800 12356480 12976100 13128760 15445600 15906560 16410950 16609408 19540480 19883200 20761760 21006016 22318892 24425600 24712960 25952200 26257520 27898615 30891200 31813120 32821900 33218816 39766400 41523520 42012032 44637784 48851200 49425920 51904400 52515040 55797230 61782400 65643800 66437632 79532800 83047040 84024064 89275568 97702400 103808800 105030080 111594460 123564800 131287600 139493075 159065600 166094080 168048128 178551136 207617600 210060160 223188920 247129600 262575200 278986150 332188160 357102272 415235200 420120320 446377840 525150400 557972300 714204544 830470400 840240640 892755680 1050300800 1115944600 1428409088 1660940800 1785511360 2100601600 2231889200 2856818176 3571022720 4201203200 4463778400 7142045440 8927556800 14284090880 17855113600 35710227200 71420454400
• Sum of all divisors σ(n): 192770641800
• Sum of proper divisors (its aliquot sum) s(n): 121350187400
• 71420454400 is an abundant number, because the sum of its proper divisors (121350187400) is greater than itself. Its abundance is 49929733000

Bases of 71420454400

• Binary: 1000010100000111111011010011000000000₂
• Hexadecimal: 0x10A0FDA600
• Base-36: WT5W7B4

Squares and roots of 71420454400

• 71420454400 squared (71420454400²) is 5100881306702479360000
• 71420454400 cubed (71420454400³) is 364307260765156841497821184000000
• The square root of 71420454400 is 267246.0559110275
• The cube root of 71420454400 is 4148.9754939447

Scales and comparisons

• 71,420,454,400 seconds is equal to 2,270 years, 49 weeks, 2 days, 15 hours, 6 minutes, 40 seconds.
• To count from 1 to 71,420,454,400 would take you about four thousand, five hundred forty-one 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 71420454400 cubic inches would be around 345.7 feet tall.

Recreational maths with 71420454400

• 71420454400 backwards is 00445402417
• The number of decimal digits it has is: 11
• The sum of 71420454400's digits is 31
• More coming soon!