102101009920

Names of 102101009920

• Cardinal: 102101009920 can be written as One hundred two billion, one hundred one million, nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.0210100992 × 10¹¹

Factors of 102101009920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 200

Divisors of 102101009920

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 26 28 29 32 34 35 40 49 52 56 58 64 65 68 70 80 85 91 98 104 112 116 119 127 128 130 136 140 145 160 170 182 196 203 208 221 224 232 238 245 254 256 260 272 280 290 320 340 364 377 392 406 416 442 448 455 464 476 490 493 508 512 520 544 560 580 595 635 637 640 680 728 754 784 812 832 833 884 889 896 910 928 952 980 986 1015 1016 1040 1088 1105 1120 1160 1190 1270 1274 1280 1360 1421 1456 1508 1547 1568 1624 1651 1664 1666 1768 1778 1792 1820 1856 1885 1904 1960 1972 2030 2032 2080 2159 2176 2210 2240 2320 2380 2465 2540 2548 2560 2639 2720 2842 2912 3016 3094 3136 3185 3248 3302 3328 3332 3451 3536 3556 3584 3640 3683 3712 3770 3808 3920 3944 4060 4064 4160 4165 4318 4352 4420 4445 4480 4640 4760 4930 5080 5096 5278 5440 5684 5824 6032 6188 6223 6272 6370 6409 6496 6604 6656 6664 6902 7072 7105 7112 7280 7366 7424 7540 7616 7735 7840 7888 8120 8128 8255 8320 8330 8636 8704 8840 8890 8960 9280 9520 9860 10160 10192 10556 10795 10829 10880 11368 11557 11648 12064 12376 12446 12544 12740 12818 12992 13195 13208 13328 13804 14144 14210 14224 14560 14732 14848 15080 15113 15232 15470 15680 15776 16240 16256 16510 16640 16660 17255 17272 17680 17780 17920 18415 18473 18560 19040 19720 20320 20384 21112 21590 21658 21760 22736 23114 23296 24128 24157 24752 24892 25088 25480 25636 25781 25984 26390 26416 26656 27608 28067 28288 28420 28448 29120 29464 30160 30226 30464 30940 31115 31360 31552 32045 32480 32512 33020 33280 33320 34510 34544 35360 35560 36830 36946 37120 38080 39440 40640 40768 42224 43180 43316 43520 44863 45472 46228 46592 47879 48256 48314 49504 49784 50960 51272 51562 51968 52780 52832 53312 54145 55216 56134 56576 56840 56896 57785 58240 58928 60320 60452 60928 61880 62230 62611 62720 63104 64090 64960 65024 66040 66640 69020 69088 70720 71120 73660 73892 74240 75565 76160 78880 80899 81280 81536 84448 86360 86632 89726 90944 92365 92456 95758 96512 96628 99008 99568 101920 102544 103124 103936 105560 105664 105791 106624 108290 110432 112268 113152 113680 113792 115570 116480 117856 120640 120785 120904 123760 124460 125222 125440 126208 128180 128905 129920 132080 133280 138040 138176 140335 141440 142240 147320 147784 151130 152320 157760 161798 162560 163072 168896 172720 173264 179452 180467 181888 184730 184912 191516 193024 193256 196469 198016 199136 203840 205088 206248 211120 211328 211582 213248 216580 220864 224315 224536 227360 227584 231140 232960 235712 239395 241280 241570 241808 247520 248920 250444 252416 256360 257810 259840 264160 266560 276080 276352 280670 282880 284480 294640 295568 302260 304640 313055 314041 315520 323596 325120 326144 335153 337792 345440 346528 358904 360934 363776 369460 369824 383032 386512 392938 396032 398272 404495 407680 410176 412496 422240 422656 423164 426496 433160 438277 441728 448630 449072 454720 455168 462280 471424 478790 482560 483140 483616 495040 497840 500888 512720 515620 519680 528320 528955 533120 552160 552704 561340 565760 568960 589280 591136 604520 626110 628082 631040 647192 670306 675584 690880 693056 717808 721868 727552 738920 739648 766064 773024 785876 792064 796544 808990 813943 815360 820352 824992 844480 845312 846328 866320 876554 883456 897260 898144 902335 909440 924560 942848 957580 965120 966280 967232 982345 990080 995680 1001776 1025440 1031240 1056640 1057910 1066240 1104320 1105408 1122680 1137920 1178560 1182272 1209040 1252220 1256164 1262080 1294384 1340612 1351168 1375283 1381760 1386112 1435616 1443736 1477840 1479296 1532128 1546048 1570205 1571752 1593088 1617980 1627886 1630720 1640704 1649984 1675765 1688960 1692656 1732640 1753108 1766912 1794520 1796288 1804670 1818880 1849120 1885696 1915160 1932560 1934464 1964690 1980160 1991360 2003552 2050880 2062480 2113280 2115820 2132480 2191385 2208640 2245360 2275840 2346071 2357120 2364544 2418080 2504440 2512328 2588768 2681224 2750566 2763520 2772224 2871232 2887472 2955680 2958592 3064256 3067939 3092096 3140410 3143504 3186176 3235960 3255772 3281408 3299968 3351530 3377920 3385312 3465280 3506216 3589040 3592576 3609340 3637760 3698240 3830320 3865120 3868928 3929380 3960320 3982720 4007104 4069715 4101760 4124960 4226560 4231640 4382770 4417280 4490720 4692142 4714240 4729088 4836160 5008880 5024656 5177536 5362448 5501132 5527040 5544448 5697601 5742464 5774944 5911360 5917184 6128512 6135878 6184192 6280820 6287008 6471920 6511544 6599936 6703060 6755840 6770624 6876415 6930560 7012432 7178080 7185152 7218680 7396480 7660640 7730240 7737856 7858760 7965440 8014208 8139430 8203520 8249920 8463280 8765540 8834560 8981440 9384284 9428480 9458176 9672320 10017760 10049312 10355072 10724896 11002264 11395202 11484928 11549888 11730355 11822720 12257024 12271756 12368384 12561640 12574016 12943840 13023088 13199872 13406120 13541248 13752830 13861120 14024864 14356160 14370304 14437360 14792960 15321280 15339695 15460480 15717520 15930880 16028416 16278860 16407040 16499840 16926560 17531080 17962880 18768568 19344640 20035520 20098624 20710144 21449792 22004528 22790404 22969856 23099776 23460710 23645440 24514048 24543512 25123280 25148032 25887680 26046176 26812240 27082496 27505660 27722240 28049728 28488005 28712320 28874720 29585920 30642560 30679390 30920960 31435040 32056832 32557720 32999680 33853120 35062160 35925760 37537136 38689280 39883207 40071040 40197248 41420288 42899584 44009056 45580808 46199552 46921420 47290880 49087024 50246560 50296064 51775360 52092352 53624480 54164992 55011320 56099456 56976010 57424640 57749440 61285120 61358780 61841920 62870080 65115440 65999360 67706240 70124320 71851520 75074272 79766414 80142080 80394496 85799168 88018112 91161616 92399104 93842840 98174048 100493120 100592128 103550720 104184704 107248960 110022640 112198912 113952020 114849280 115498880 122570240 122717560 125740160 130230880 135412480 140248640 150148544 159532828 160284160 160788992 171598336 176036224 182323232 187685680 196348096 199416035 200986240 207101440 208369408 214497920 220045280 224397824 227904040 230997760 245435120 251480320 260461760 270824960 280497280 300297088 319065656 352072448 364646464 375371360 392696192 398832070 401972480 416738816 428995840 440090560 455808080 461995520 490870240 502960640 520923520 560994560 600594176 638131312 704144896 729292928 750742720 785392384 797664140 803944960 857991680 880181120 911616160 981740480 1041847040 1121989120 1201188352 1276262624 1458585856 1501485440 1570784768 1595328280 1760362240 1823232320 1963480960 2083694080 2552525248 2917171712 3002970880 3190656560 3520724480 3646464640 3926961920 5105050496 6005941760 6381313120 7292929280 7853923840 10210100992 12762626240 14585858560 20420201984 25525252480 51050504960 102101009920
• Sum of all divisors σ(n): 338558330880
• Sum of proper divisors (its aliquot sum) s(n): 236457320960
• 102101009920 is an abundant number, because the sum of its proper divisors (236457320960) is greater than itself. Its abundance is 134356311040

Bases of 102101009920

• Binary: 1011111000101101100011100011000000000₂
• Hexadecimal: 0x17C5B1C600
• Base-36: 1AWKAZGG

Squares and roots of 102101009920

• 102101009920 squared (102101009920²) is 10424616226683938406400
• 102101009920 cubed (102101009920³) is 1064363844772849763936515391488000
• The square root of 102101009920 is 319532.4864861161
• The cube root of 102101009920 is 4673.8705448471

Scales and comparisons

• 102,101,009,920 seconds is equal to 3,246 years, 25 weeks, 5 days, 15 hours, 38 minutes, 40 seconds.
• To count from 1 to 102,101,009,920 would take you about six thousand, four hundred ninety-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 102101009920 cubic inches would be around 389.5 feet tall.

Recreational maths with 102101009920

• 102101009920 backwards is 029900101201
• The number of decimal digits it has is: 12
• The sum of 102101009920's digits is 25
• More coming soon!