28956407200

Names of 28956407200

• Cardinal: 28956407200 can be written as Twenty-eight billion, nine hundred fifty-six million, four hundred seven thousand, two hundred.

Scientific notation

• Scientific notation: 2.89564072 × 10¹⁰

Factors of 28956407200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 220

Divisors of 28956407200

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 29 32 35 37 40 50 56 58 61 70 74 79 80 100 112 116 122 140 145 148 158 160 175 185 200 203 224 232 244 259 280 290 296 305 316 350 370 395 400 406 427 464 488 518 553 560 580 592 610 632 700 725 740 790 800 812 854 925 928 976 1015 1036 1073 1106 1120 1160 1184 1220 1264 1295 1400 1450 1480 1525 1580 1624 1708 1769 1850 1952 1975 2030 2072 2135 2146 2212 2257 2291 2320 2440 2528 2590 2765 2800 2900 2923 2960 3050 3160 3248 3416 3538 3700 3950 4060 4144 4270 4292 4424 4514 4582 4640 4819 4880 5075 5180 5365 5530 5600 5800 5846 5920 6100 6320 6475 6496 6832 7076 7400 7511 7900 8120 8288 8540 8584 8845 8848 9028 9164 9638 9760 10150 10360 10675 10730 11060 11285 11455 11600 11692 12200 12383 12640 12950 13664 13825 14152 14615 14800 15022 15799 15800 16037 16240 17080 17168 17690 17696 18056 18328 19276 20300 20461 20720 21350 21460 22120 22570 22910 23200 23384 24095 24400 24766 25900 26825 27650 28304 29230 29600 30044 31598 31600 32074 32480 33733 34160 34336 35380 36112 36656 37555 38552 40600 40922 41440 42700 42920 44225 44240 45140 45820 46768 48190 48800 49532 51800 53650 55300 56425 56608 57275 58460 60088 61915 63196 63200 64148 65453 67466 68320 70760 72224 73075 73312 75110 77104 78995 80185 81200 81844 84767 85400 85840 88450 88480 90280 91640 93536 96380 99064 102305 103600 107300 110600 112850 114550 116920 120176 120475 123830 126392 128296 130906 134932 139751 141520 146150 150220 154208 157990 160370 162400 163688 168665 169534 170800 171680 176900 178303 180560 183280 187775 192760 198128 204610 207200 214600 221200 225700 229100 233840 240352 240950 247660 252784 256592 261812 269864 279502 283040 292300 300440 309575 315980 320740 327265 327376 337330 339068 341600 353800 356606 361120 366560 375550 385520 394975 396256 400925 409220 423835 429200 442400 451400 458171 458200 467680 481900 495320 505568 511525 513184 523624 539728 559004 584600 593369 600880 619150 631960 641480 654530 654752 674660 678136 698755 707600 713212 751100 771040 789950 801850 818440 843325 847670 858400 891515 902800 916342 916400 963800 978257 990640 1023050 1047248 1079456 1118008 1169200 1186738 1201760 1238300 1248121 1263920 1282960 1309060 1349320 1356272 1397510 1415200 1426424 1502200 1579900 1603700 1636325 1636880 1686650 1695340 1783030 1805600 1832684 1832800 1927600 1956514 1981280 2046100 2094496 2119175 2236016 2290855 2338400 2373476 2476600 2496242 2527840 2565920 2618120 2698640 2712544 2795020 2852848 2966845 3004400 3159800 3207400 3272650 3273760 3373300 3390680 3493775 3566060 3665368 3855200 3913028 4092200 4238350 4457575 4472032 4581710 4746952 4891285 4953200 4992484 5170787 5236240 5397280 5590040 5705696 5933690 6008800 6240605 6319600 6414800 6545300 6746600 6781360 6987550 7132120 7330736 7826056 8184400 8476700 8915150 9163420 9493904 9782570 9906400 9984968 10341574 10472480 11180080 11454275 11867380 12481210 12639200 12829600 13090600 13493200 13562720 13975100 14264240 14661472 14834225 15652112 16368800 16953400 17830300 18326840 18987808 19565140 19969936 20683148 22360160 22908550 23734760 24456425 24962420 25853935 26181200 26986400 27950200 28528480 29668450 31203025 31304224 33906800 35660600 36195509 36653680 39130280 39939872 41366296 45817100 47469520 48912850 49924840 51707870 52362400 55900400 59336900 62406050 67813600 71321200 72391018 73307360 78260560 82732592 91634200 94939040 97825700 99849680 103415740 111800800 118673800 124812100 129269675 142642400 144782036 156521120 165465184 180977545 183268400 195651400 199699360 206831480 237347600 249624200 258539350 289564072 361955090 366536800 391302800 413662960 474695200 499248400 517078700 579128144 723910180 782605600 827325920 904887725 998496800 1034157400 1158256288 1447820360 1809775450 2068314800 2895640720 3619550900 4136629600 5791281440 7239101800 14478203600 28956407200
• Sum of all divisors σ(n): 88344345600
• Sum of proper divisors (its aliquot sum) s(n): 59387938400
• 28956407200 is an abundant number, because the sum of its proper divisors (59387938400) is greater than itself. Its abundance is 30431531200

Bases of 28956407200

• Binary: 11010111101111011111011010110100000₂
• Hexadecimal: 0x6BDEFB5A0
• Base-36: DAVWASG

Squares and roots of 28956407200

• 28956407200 squared (28956407200²) is 838473517932211840000
• 28956407200 cubed (28956407200³) is 24279180611661628035701248000000
• The square root of 28956407200 is 170165.8226554323
• The cube root of 28956407200 is 3070.7766181303

Scales and comparisons

• 28,956,407,200 seconds is equal to 920 years, 37 weeks, 4 days, 14 hours, 26 minutes, 40 seconds.
• To count from 1 to 28,956,407,200 would take you about one thousand, eight 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 28956407200 cubic inches would be around 255.9 feet tall.

Recreational maths with 28956407200

• 28956407200 backwards is 00270465982
• The number of decimal digits it has is: 11
• The sum of 28956407200's digits is 43
• More coming soon!